18408052254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133391683}}^1$

素因数の和:133391711

約数の個数: 16

約数和(自身を含む): 38416804992

約数和(自身を除く): 20008752738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133391683, 266783366, 400175049, 800350098, 3068008709, 6136017418, 9204026127, 18408052254]

約数ペア:

[(1, 18408052254), (2, 9204026127), (3, 6136017418), (6, 3068008709), (23, 800350098), (46, 400175049), (69, 266783366), (138, 133391683)]