137404218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1481}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 321107904

約数和(自身を除く): 183703686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1481, 1974, 2209, 2962, 4418, 4443, 6627, 8886, 10367, 13254, 15463, 20734, 30926, 31101, 46389, 62202, 69607, 92778, 139214, 208821, 417642, 487249, 974498, 1461747, 2923494, 3271529, 6543058, 9814587, 19629174, 22900703, 45801406, 68702109, 137404218]

約数ペア:

[(1, 137404218), (2, 68702109), (3, 45801406), (6, 22900703), (7, 19629174), (14, 9814587), (21, 6543058), (42, 3271529), (47, 2923494), (94, 1461747), (141, 974498), (282, 487249), (329, 417642), (658, 208821), (987, 139214), (1481, 92778), (1974, 69607), (2209, 62202), (2962, 46389), (4418, 31101), (4443, 30926), (6627, 20734), (8886, 15463), (10367, 13254)]