18274710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2887}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 44082432

約数和(自身を除く): 25807722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 2887, 3165, 5774, 6330, 8661, 14435, 17322, 28870, 43305, 86610, 609157, 1218314, 1827471, 3045785, 3654942, 6091570, 9137355, 18274710]

約数ペア:

[(1, 18274710), (2, 9137355), (3, 6091570), (5, 3654942), (6, 3045785), (10, 1827471), (15, 1218314), (30, 609157), (211, 86610), (422, 43305), (633, 28870), (1055, 17322), (1266, 14435), (2110, 8661), (2887, 6330), (3165, 5774)]