2613336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 7516800

約数和(自身を除く): 4903464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 521, 627, 836, 1042, 1254, 1563, 1672, 2084, 2508, 3126, 4168, 5016, 5731, 6252, 9899, 11462, 12504, 17193, 19798, 22924, 29697, 34386, 39596, 45848, 59394, 68772, 79192, 108889, 118788, 137544, 217778, 237576, 326667, 435556, 653334, 871112, 1306668, 2613336]

約数ペア:

[(1, 2613336), (2, 1306668), (3, 871112), (4, 653334), (6, 435556), (8, 326667), (11, 237576), (12, 217778), (19, 137544), (22, 118788), (24, 108889), (33, 79192), (38, 68772), (44, 59394), (57, 45848), (66, 39596), (76, 34386), (88, 29697), (114, 22924), (132, 19798), (152, 17193), (209, 12504), (228, 11462), (264, 9899), (418, 6252), (456, 5731), (521, 5016), (627, 4168), (836, 3126), (1042, 2508), (1254, 2084), (1563, 1672)]