18112248

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^3$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 63947520

約数和(自身を除く): 45835272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 121, 126, 132, 154, 162, 168, 189, 198, 216, 231, 242, 243, 252, 264, 297, 308, 324, 363, 378, 396, 462, 484, 486, 504, 567, 594, 616, 648, 693, 726, 756, 792, 847, 891, 924, 968, 972, 1089, 1134, 1188, 1331, 1386, 1452, 1512, 1694, 1701, 1782, 1848, 1944, 2079, 2178, 2268, 2376, 2541, 2662, 2673, 2772, 2904, 3267, 3388, 3402, 3564, 3993, 4158, 4356, 4536, 5082, 5324, 5346, 5544, 6237, 6534, 6776, 6804, 7128, 7623, 7986, 8316, 8712, 9317, 9801, 10164, 10648, 10692, 11979, 12474, 13068, 13608, 15246, 15972, 16632, 18634, 18711, 19602, 20328, 21384, 22869, 23958, 24948, 26136, 27951, 29403, 30492, 31944, 35937, 37268, 37422, 39204, 45738, 47916, 49896, 55902, 58806, 60984, 68607, 71874, 74536, 74844, 78408, 83853, 91476, 95832, 107811, 111804, 117612, 137214, 143748, 149688, 167706, 182952, 205821, 215622, 223608, 235224, 251559, 274428, 287496, 323433, 335412, 411642, 431244, 503118, 548856, 646866, 670824, 754677, 823284, 862488, 1006236, 1293732, 1509354, 1646568, 2012472, 2264031, 2587464, 3018708, 4528062, 6037416, 9056124, 18112248]

約数ペア:

[(1, 18112248), (2, 9056124), (3, 6037416), (4, 4528062), (6, 3018708), (7, 2587464), (8, 2264031), (9, 2012472), (11, 1646568), (12, 1509354), (14, 1293732), (18, 1006236), (21, 862488), (22, 823284), (24, 754677), (27, 670824), (28, 646866), (33, 548856), (36, 503118), (42, 431244), (44, 411642), (54, 335412), (56, 323433), (63, 287496), (66, 274428), (72, 251559), (77, 235224), (81, 223608), (84, 215622), (88, 205821), (99, 182952), (108, 167706), (121, 149688), (126, 143748), (132, 137214), (154, 117612), (162, 111804), (168, 107811), (189, 95832), (198, 91476), (216, 83853), (231, 78408), (242, 74844), (243, 74536), (252, 71874), (264, 68607), (297, 60984), (308, 58806), (324, 55902), (363, 49896), (378, 47916), (396, 45738), (462, 39204), (484, 37422), (486, 37268), (504, 35937), (567, 31944), (594, 30492), (616, 29403), (648, 27951), (693, 26136), (726, 24948), (756, 23958), (792, 22869), (847, 21384), (891, 20328), (924, 19602), (968, 18711), (972, 18634), (1089, 16632), (1134, 15972), (1188, 15246), (1331, 13608), (1386, 13068), (1452, 12474), (1512, 11979), (1694, 10692), (1701, 10648), (1782, 10164), (1848, 9801), (1944, 9317), (2079, 8712), (2178, 8316), (2268, 7986), (2376, 7623), (2541, 7128), (2662, 6804), (2673, 6776), (2772, 6534), (2904, 6237), (3267, 5544), (3388, 5346), (3402, 5324), (3564, 5082), (3993, 4536), (4158, 4356)]