18385602

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 40848192

約数和(自身を除く): 22462590

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 461, 578, 782, 867, 922, 1173, 1383, 1734, 2346, 2766, 6647, 7837, 10603, 13294, 15674, 19941, 21206, 23511, 31809, 39882, 47022, 63618, 133229, 180251, 266458, 360502, 399687, 540753, 799374, 1081506, 3064267, 6128534, 9192801, 18385602]

約数ペア:

[(1, 18385602), (2, 9192801), (3, 6128534), (6, 3064267), (17, 1081506), (23, 799374), (34, 540753), (46, 399687), (51, 360502), (69, 266458), (102, 180251), (138, 133229), (289, 63618), (391, 47022), (461, 39882), (578, 31809), (782, 23511), (867, 21206), (922, 19941), (1173, 15674), (1383, 13294), (1734, 10603), (2346, 7837), (2766, 6647)]