18154492802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1\times {\mathrm{2477}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 28659318912

約数和(自身を除く): 10504826110

約数列:

[1, 2, 23, 46, 137, 274, 1163, 2326, 2477, 3151, 4954, 6302, 26749, 53498, 56971, 113942, 159331, 318662, 339349, 678698, 2880751, 3664613, 5761502, 7329226, 7805027, 15610054, 66257273, 132514546, 394662887, 789325774, 9077246401, 18154492802]

約数ペア:

[(1, 18154492802), (2, 9077246401), (23, 789325774), (46, 394662887), (137, 132514546), (274, 66257273), (1163, 15610054), (2326, 7805027), (2477, 7329226), (3151, 5761502), (4954, 3664613), (6302, 2880751), (26749, 678698), (53498, 339349), (56971, 318662), (113942, 159331)]