3948756

素因数分解:

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

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 10899840

約数和(自身を除く): 6951084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 1621, 2436, 3242, 4863, 6484, 9726, 11347, 19452, 22694, 34041, 45388, 47009, 68082, 94018, 136164, 141027, 188036, 282054, 329063, 564108, 658126, 987189, 1316252, 1974378, 3948756]

約数ペア:

[(1, 3948756), (2, 1974378), (3, 1316252), (4, 987189), (6, 658126), (7, 564108), (12, 329063), (14, 282054), (21, 188036), (28, 141027), (29, 136164), (42, 94018), (58, 68082), (84, 47009), (87, 45388), (116, 34041), (174, 22694), (203, 19452), (348, 11347), (406, 9726), (609, 6484), (812, 4863), (1218, 3242), (1621, 2436)]