18103714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 30119040

約数和(自身を除く): 12015326

約数列:

[1, 2, 23, 29, 41, 46, 58, 82, 331, 662, 667, 943, 1189, 1334, 1886, 2378, 7613, 9599, 13571, 15226, 19198, 27142, 27347, 54694, 220777, 312133, 393559, 441554, 624266, 787118, 9051857, 18103714]

約数ペア:

[(1, 18103714), (2, 9051857), (23, 787118), (29, 624266), (41, 441554), (46, 393559), (58, 312133), (82, 220777), (331, 54694), (662, 27347), (667, 27142), (943, 19198), (1189, 15226), (1334, 13571), (1886, 9599), (2378, 7613)]