12561638904

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1798631}}^1$

素因数の和:1798740

約数の個数: 48

約数和(自身を含む): 34371857520

約数和(自身を除く): 21810218616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 1798631, 3597262, 5395893, 7194524, 10791786, 14389048, 16187679, 21583572, 32375358, 43167144, 64750716, 129501432, 174467207, 348934414, 523401621, 697868828, 1046803242, 1395737656, 1570204863, 2093606484, 3140409726, 4187212968, 6280819452, 12561638904]

約数ペア:

[(1, 12561638904), (2, 6280819452), (3, 4187212968), (4, 3140409726), (6, 2093606484), (8, 1570204863), (9, 1395737656), (12, 1046803242), (18, 697868828), (24, 523401621), (36, 348934414), (72, 174467207), (97, 129501432), (194, 64750716), (291, 43167144), (388, 32375358), (582, 21583572), (776, 16187679), (873, 14389048), (1164, 10791786), (1746, 7194524), (2328, 5395893), (3492, 3597262), (6984, 1798631)]