18884057322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1147409}}^1$

素因数の和:1147638

約数の個数: 32

約数和(自身を含む): 40866154560

約数和(自身を除く): 21982097238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 16458, 1147409, 2294818, 3442227, 6884454, 14916317, 29832634, 44748951, 89497902, 242103299, 484206598, 726309897, 1452619794, 3147342887, 6294685774, 9442028661, 18884057322]

約数ペア:

[(1, 18884057322), (2, 9442028661), (3, 6294685774), (6, 3147342887), (13, 1452619794), (26, 726309897), (39, 484206598), (78, 242103299), (211, 89497902), (422, 44748951), (633, 29832634), (1266, 14916317), (2743, 6884454), (5486, 3442227), (8229, 2294818), (16458, 1147409)]