1638318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 3624192

約数和(自身を除く): 1985874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 241, 309, 482, 618, 723, 1133, 1446, 2266, 2651, 3399, 5302, 6798, 7953, 15906, 24823, 49646, 74469, 148938, 273053, 546106, 819159, 1638318]

約数ペア:

[(1, 1638318), (2, 819159), (3, 546106), (6, 273053), (11, 148938), (22, 74469), (33, 49646), (66, 24823), (103, 15906), (206, 7953), (241, 6798), (309, 5302), (482, 3399), (618, 2651), (723, 2266), (1133, 1446)]