11801934

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 26535600

約数和(自身を除く): 14733666

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 139, 159, 178, 267, 278, 318, 417, 477, 534, 801, 834, 954, 1251, 1602, 2502, 4717, 7367, 9434, 12371, 14151, 14734, 22101, 24742, 28302, 37113, 42453, 44202, 66303, 74226, 84906, 111339, 132606, 222678, 655663, 1311326, 1966989, 3933978, 5900967, 11801934]

約数ペア:

[(1, 11801934), (2, 5900967), (3, 3933978), (6, 1966989), (9, 1311326), (18, 655663), (53, 222678), (89, 132606), (106, 111339), (139, 84906), (159, 74226), (178, 66303), (267, 44202), (278, 42453), (318, 37113), (417, 28302), (477, 24742), (534, 22101), (801, 14734), (834, 14151), (954, 12371), (1251, 9434), (1602, 7367), (2502, 4717)]