2021574186

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{123553}}^1$

素因数の和:123668

約数の個数: 40

約数和(自身を含む): 4574710404

約数和(自身を除く): 2553136218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 5454, 8181, 16362, 123553, 247106, 370659, 741318, 1111977, 2223954, 3335931, 6671862, 10007793, 12478853, 20015586, 24957706, 37436559, 74873118, 112309677, 224619354, 336929031, 673858062, 1010787093, 2021574186]

約数ペア:

[(1, 2021574186), (2, 1010787093), (3, 673858062), (6, 336929031), (9, 224619354), (18, 112309677), (27, 74873118), (54, 37436559), (81, 24957706), (101, 20015586), (162, 12478853), (202, 10007793), (303, 6671862), (606, 3335931), (909, 2223954), (1818, 1111977), (2727, 741318), (5454, 370659), (8181, 247106), (16362, 123553)]