7957326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 18257904

約数和(自身を除く): 10300578

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 353, 442, 578, 663, 706, 867, 1059, 1326, 1734, 2118, 3757, 4589, 6001, 7514, 9178, 11271, 12002, 13767, 18003, 22542, 27534, 36006, 78013, 102017, 156026, 204034, 234039, 306051, 468078, 612102, 1326221, 2652442, 3978663, 7957326]

約数ペア:

[(1, 7957326), (2, 3978663), (3, 2652442), (6, 1326221), (13, 612102), (17, 468078), (26, 306051), (34, 234039), (39, 204034), (51, 156026), (78, 102017), (102, 78013), (221, 36006), (289, 27534), (353, 22542), (442, 18003), (578, 13767), (663, 12002), (706, 11271), (867, 9178), (1059, 7514), (1326, 6001), (1734, 4589), (2118, 3757)]