27404916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 85800960

約数和(自身を除く): 58396044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 223, 228, 231, 266, 294, 308, 399, 418, 446, 462, 532, 539, 588, 627, 669, 798, 836, 892, 924, 931, 1078, 1254, 1338, 1463, 1561, 1596, 1617, 1862, 2156, 2453, 2508, 2676, 2793, 2926, 3122, 3234, 3724, 4237, 4389, 4683, 4906, 5586, 5852, 6244, 6468, 7359, 8474, 8778, 9366, 9812, 10241, 10927, 11172, 12711, 14718, 16948, 17171, 17556, 18732, 20482, 21854, 25422, 29436, 29659, 30723, 32781, 34342, 40964, 43708, 46607, 50844, 51513, 59318, 61446, 65562, 68684, 88977, 93214, 103026, 118636, 120197, 122892, 131124, 139821, 177954, 186428, 206052, 207613, 240394, 279642, 326249, 355908, 360591, 415226, 480788, 559284, 622839, 652498, 721182, 830452, 978747, 1245678, 1304996, 1442364, 1957494, 2283743, 2491356, 3914988, 4567486, 6851229, 9134972, 13702458, 27404916]

約数ペア:

[(1, 27404916), (2, 13702458), (3, 9134972), (4, 6851229), (6, 4567486), (7, 3914988), (11, 2491356), (12, 2283743), (14, 1957494), (19, 1442364), (21, 1304996), (22, 1245678), (28, 978747), (33, 830452), (38, 721182), (42, 652498), (44, 622839), (49, 559284), (57, 480788), (66, 415226), (76, 360591), (77, 355908), (84, 326249), (98, 279642), (114, 240394), (132, 207613), (133, 206052), (147, 186428), (154, 177954), (196, 139821), (209, 131124), (223, 122892), (228, 120197), (231, 118636), (266, 103026), (294, 93214), (308, 88977), (399, 68684), (418, 65562), (446, 61446), (462, 59318), (532, 51513), (539, 50844), (588, 46607), (627, 43708), (669, 40964), (798, 34342), (836, 32781), (892, 30723), (924, 29659), (931, 29436), (1078, 25422), (1254, 21854), (1338, 20482), (1463, 18732), (1561, 17556), (1596, 17171), (1617, 16948), (1862, 14718), (2156, 12711), (2453, 11172), (2508, 10927), (2676, 10241), (2793, 9812), (2926, 9366), (3122, 8778), (3234, 8474), (3724, 7359), (4237, 6468), (4389, 6244), (4683, 5852), (4906, 5586)]