18084906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8475

約数の個数: 48

約数和(自身を含む): 47421504

約数和(自身を除く): 29336598

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8443, 16886, 25329, 50658, 59101, 75987, 118202, 143531, 151974, 177303, 287062, 354606, 430593, 531909, 861186, 1004717, 1063818, 1291779, 2009434, 2583558, 3014151, 6028302, 9042453, 18084906]

約数ペア:

[(1, 18084906), (2, 9042453), (3, 6028302), (6, 3014151), (7, 2583558), (9, 2009434), (14, 1291779), (17, 1063818), (18, 1004717), (21, 861186), (34, 531909), (42, 430593), (51, 354606), (63, 287062), (102, 177303), (119, 151974), (126, 143531), (153, 118202), (238, 75987), (306, 59101), (357, 50658), (714, 25329), (1071, 16886), (2142, 8443)]