15985452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 27560148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4049, 8098, 12147, 16196, 24294, 28343, 48588, 56686, 85029, 113372, 170058, 190303, 340116, 380606, 570909, 761212, 1141818, 1332121, 2283636, 2664242, 3996363, 5328484, 7992726, 15985452]

約数ペア:

[(1, 15985452), (2, 7992726), (3, 5328484), (4, 3996363), (6, 2664242), (7, 2283636), (12, 1332121), (14, 1141818), (21, 761212), (28, 570909), (42, 380606), (47, 340116), (84, 190303), (94, 170058), (141, 113372), (188, 85029), (282, 56686), (329, 48588), (564, 28343), (658, 24294), (987, 16196), (1316, 12147), (1974, 8098), (3948, 4049)]