18181170708

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{327023}}^1$

素因数の和:327184

約数の個数: 48

約数和(自身を含む): 43842145536

約数和(自身を除く): 25660974828

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 113, 123, 164, 226, 246, 339, 452, 492, 678, 1356, 4633, 9266, 13899, 18532, 27798, 55596, 327023, 654046, 981069, 1308092, 1962138, 3924276, 13407943, 26815886, 36953599, 40223829, 53631772, 73907198, 80447658, 110860797, 147814396, 160895316, 221721594, 443443188, 1515097559, 3030195118, 4545292677, 6060390236, 9090585354, 18181170708]

約数ペア:

[(1, 18181170708), (2, 9090585354), (3, 6060390236), (4, 4545292677), (6, 3030195118), (12, 1515097559), (41, 443443188), (82, 221721594), (113, 160895316), (123, 147814396), (164, 110860797), (226, 80447658), (246, 73907198), (339, 53631772), (452, 40223829), (492, 36953599), (678, 26815886), (1356, 13407943), (4633, 3924276), (9266, 1962138), (13899, 1308092), (18532, 981069), (27798, 654046), (55596, 327023)]