9990588

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 24111360

約数和(自身を除く): 14120772

約数列:

[1, 2, 3, 4, 6, 12, 59, 103, 118, 137, 177, 206, 236, 274, 309, 354, 411, 412, 548, 618, 708, 822, 1236, 1644, 6077, 8083, 12154, 14111, 16166, 18231, 24249, 24308, 28222, 32332, 36462, 42333, 48498, 56444, 72924, 84666, 96996, 169332, 832549, 1665098, 2497647, 3330196, 4995294, 9990588]

約数ペア:

[(1, 9990588), (2, 4995294), (3, 3330196), (4, 2497647), (6, 1665098), (12, 832549), (59, 169332), (103, 96996), (118, 84666), (137, 72924), (177, 56444), (206, 48498), (236, 42333), (274, 36462), (309, 32332), (354, 28222), (411, 24308), (412, 24249), (548, 18231), (618, 16166), (708, 14111), (822, 12154), (1236, 8083), (1644, 6077)]