13931334

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 17256186

約数列:

[1, 2, 3, 6, 9, 18, 79, 97, 101, 158, 194, 202, 237, 291, 303, 474, 582, 606, 711, 873, 909, 1422, 1746, 1818, 7663, 7979, 9797, 15326, 15958, 19594, 22989, 23937, 29391, 45978, 47874, 58782, 68967, 71811, 88173, 137934, 143622, 176346, 773963, 1547926, 2321889, 4643778, 6965667, 13931334]

約数ペア:

[(1, 13931334), (2, 6965667), (3, 4643778), (6, 2321889), (9, 1547926), (18, 773963), (79, 176346), (97, 143622), (101, 137934), (158, 88173), (194, 71811), (202, 68967), (237, 58782), (291, 47874), (303, 45978), (474, 29391), (582, 23937), (606, 22989), (711, 19594), (873, 15958), (909, 15326), (1422, 9797), (1746, 7979), (1818, 7663)]