18396972072

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16067}}^1$

素因数の和:16138

約数の個数: 192

約数和(自身を含む): 56148019200

約数和(自身を除く): 37751047128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 243, 248, 279, 324, 342, 372, 456, 486, 513, 558, 589, 648, 684, 744, 837, 972, 1026, 1116, 1178, 1368, 1539, 1674, 1767, 1944, 2052, 2232, 2356, 2511, 3078, 3348, 3534, 4104, 4617, 4712, 5022, 5301, 6156, 6696, 7068, 7533, 9234, 10044, 10602, 12312, 14136, 15066, 15903, 16067, 18468, 20088, 21204, 30132, 31806, 32134, 36936, 42408, 47709, 48201, 60264, 63612, 64268, 95418, 96402, 127224, 128536, 143127, 144603, 190836, 192804, 286254, 289206, 305273, 381672, 385608, 433809, 498077, 572508, 578412, 610546, 867618, 915819, 996154, 1145016, 1156824, 1221092, 1301427, 1494231, 1735236, 1831638, 1992308, 2442184, 2602854, 2747457, 2988462, 3470472, 3663276, 3904281, 3984616, 4482693, 5205708, 5494914, 5976924, 7326552, 7808562, 8242371, 8965386, 9463463, 10411416, 10989828, 11953848, 13448079, 15617124, 16484742, 17930772, 18926926, 21979656, 24727113, 26896158, 28390389, 31234248, 32969484, 35861544, 37853852, 40344237, 49454226, 53792316, 56780778, 65938968, 74181339, 75707704, 80688474, 85171167, 98908452, 107584632, 113561556, 121032711, 148362678, 161376948, 170342334, 197816904, 227123112, 242065422, 255513501, 296725356, 322753896, 340684668, 484130844, 511027002, 593450712, 681369336, 766540503, 968261688, 1022054004, 1533081006, 2044108008, 2299621509, 3066162012, 4599243018, 6132324024, 9198486036, 18396972072]

約数ペア:

[(1, 18396972072), (2, 9198486036), (3, 6132324024), (4, 4599243018), (6, 3066162012), (8, 2299621509), (9, 2044108008), (12, 1533081006), (18, 1022054004), (19, 968261688), (24, 766540503), (27, 681369336), (31, 593450712), (36, 511027002), (38, 484130844), (54, 340684668), (57, 322753896), (62, 296725356), (72, 255513501), (76, 242065422), (81, 227123112), (93, 197816904), (108, 170342334), (114, 161376948), (124, 148362678), (152, 121032711), (162, 113561556), (171, 107584632), (186, 98908452), (216, 85171167), (228, 80688474), (243, 75707704), (248, 74181339), (279, 65938968), (324, 56780778), (342, 53792316), (372, 49454226), (456, 40344237), (486, 37853852), (513, 35861544), (558, 32969484), (589, 31234248), (648, 28390389), (684, 26896158), (744, 24727113), (837, 21979656), (972, 18926926), (1026, 17930772), (1116, 16484742), (1178, 15617124), (1368, 13448079), (1539, 11953848), (1674, 10989828), (1767, 10411416), (1944, 9463463), (2052, 8965386), (2232, 8242371), (2356, 7808562), (2511, 7326552), (3078, 5976924), (3348, 5494914), (3534, 5205708), (4104, 4482693), (4617, 3984616), (4712, 3904281), (5022, 3663276), (5301, 3470472), (6156, 2988462), (6696, 2747457), (7068, 2602854), (7533, 2442184), (9234, 1992308), (10044, 1831638), (10602, 1735236), (12312, 1494231), (14136, 1301427), (15066, 1221092), (15903, 1156824), (16067, 1145016), (18468, 996154), (20088, 915819), (21204, 867618), (30132, 610546), (31806, 578412), (32134, 572508), (36936, 498077), (42408, 433809), (47709, 385608), (48201, 381672), (60264, 305273), (63612, 289206), (64268, 286254), (95418, 192804), (96402, 190836), (127224, 144603), (128536, 143127)]