18886170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4957}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 45692928

約数和(自身を除く): 26806758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 4957, 9914, 14871, 24785, 29742, 49570, 74355, 148710, 629539, 1259078, 1888617, 3147695, 3777234, 6295390, 9443085, 18886170]

約数ペア:

[(1, 18886170), (2, 9443085), (3, 6295390), (5, 3777234), (6, 3147695), (10, 1888617), (15, 1259078), (30, 629539), (127, 148710), (254, 74355), (381, 49570), (635, 29742), (762, 24785), (1270, 14871), (1905, 9914), (3810, 4957)]