13820646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 33283440

約数和(自身を除く): 19462794

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1621, 2842, 3242, 4263, 4863, 8526, 9726, 11347, 22694, 34041, 47009, 68082, 79429, 94018, 141027, 158858, 238287, 282054, 329063, 476574, 658126, 987189, 1974378, 2303441, 4606882, 6910323, 13820646]

約数ペア:

[(1, 13820646), (2, 6910323), (3, 4606882), (6, 2303441), (7, 1974378), (14, 987189), (21, 658126), (29, 476574), (42, 329063), (49, 282054), (58, 238287), (87, 158858), (98, 141027), (147, 94018), (174, 79429), (203, 68082), (294, 47009), (406, 34041), (609, 22694), (1218, 11347), (1421, 9726), (1621, 8526), (2842, 4863), (3242, 4263)]