7639842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 17645184

約数和(自身を除く): 10005342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 1801, 2121, 3602, 4242, 5403, 10806, 12607, 25214, 37821, 75642, 181901, 363802, 545703, 1091406, 1273307, 2546614, 3819921, 7639842]

約数ペア:

[(1, 7639842), (2, 3819921), (3, 2546614), (6, 1273307), (7, 1091406), (14, 545703), (21, 363802), (42, 181901), (101, 75642), (202, 37821), (303, 25214), (606, 12607), (707, 10806), (1414, 5403), (1801, 4242), (2121, 3602)]