8889674994

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{661139}}^1$

素因数の和:661236

約数の個数: 40

約数和(自身を含む): 20159480880

約数和(自身を除く): 11269805886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 661139, 1322278, 1983417, 3966834, 5950251, 11900502, 17850753, 35701506, 53552259, 54874537, 107104518, 109749074, 164623611, 329247222, 493870833, 987741666, 1481612499, 2963224998, 4444837497, 8889674994]

約数ペア:

[(1, 8889674994), (2, 4444837497), (3, 2963224998), (6, 1481612499), (9, 987741666), (18, 493870833), (27, 329247222), (54, 164623611), (81, 109749074), (83, 107104518), (162, 54874537), (166, 53552259), (249, 35701506), (498, 17850753), (747, 11900502), (1494, 5950251), (2241, 3966834), (4482, 1983417), (6723, 1322278), (13446, 661139)]