18381640032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9117877}}^1$

素因数の和:9117900

約数の個数: 72

約数和(自身を含む): 59740336656

約数和(自身を除く): 41358696624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9117877, 18235754, 27353631, 36471508, 54707262, 63825139, 72943016, 82060893, 109414524, 127650278, 145886032, 164121786, 191475417, 218829048, 255300556, 291772064, 328243572, 382950834, 437658096, 510601112, 574426251, 656487144, 765901668, 875316192, 1021202224, 1148852502, 1312974288, 1531803336, 2042404448, 2297705004, 2625948576, 3063606672, 4595410008, 6127213344, 9190820016, 18381640032]

約数ペア:

[(1, 18381640032), (2, 9190820016), (3, 6127213344), (4, 4595410008), (6, 3063606672), (7, 2625948576), (8, 2297705004), (9, 2042404448), (12, 1531803336), (14, 1312974288), (16, 1148852502), (18, 1021202224), (21, 875316192), (24, 765901668), (28, 656487144), (32, 574426251), (36, 510601112), (42, 437658096), (48, 382950834), (56, 328243572), (63, 291772064), (72, 255300556), (84, 218829048), (96, 191475417), (112, 164121786), (126, 145886032), (144, 127650278), (168, 109414524), (224, 82060893), (252, 72943016), (288, 63825139), (336, 54707262), (504, 36471508), (672, 27353631), (1008, 18235754), (2016, 9117877)]