15521604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 26411196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2339, 3318, 4678, 6636, 7017, 9356, 14034, 16373, 28068, 32746, 49119, 65492, 98238, 184781, 196476, 369562, 554343, 739124, 1108686, 1293467, 2217372, 2586934, 3880401, 5173868, 7760802, 15521604]

約数ペア:

[(1, 15521604), (2, 7760802), (3, 5173868), (4, 3880401), (6, 2586934), (7, 2217372), (12, 1293467), (14, 1108686), (21, 739124), (28, 554343), (42, 369562), (79, 196476), (84, 184781), (158, 98238), (237, 65492), (316, 49119), (474, 32746), (553, 28068), (948, 16373), (1106, 14034), (1659, 9356), (2212, 7017), (2339, 6636), (3318, 4678)]