2019674778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{37273}}^1$

素因数の和:38110

約数の個数: 32

約数和(自身を含む): 4412048832

約数和(自身を除く): 2392374054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 821, 1642, 2463, 4926, 9031, 18062, 27093, 37273, 54186, 74546, 111819, 223638, 410003, 820006, 1230009, 2460018, 30601133, 61202266, 91803399, 183606798, 336612463, 673224926, 1009837389, 2019674778]

約数ペア:

[(1, 2019674778), (2, 1009837389), (3, 673224926), (6, 336612463), (11, 183606798), (22, 91803399), (33, 61202266), (66, 30601133), (821, 2460018), (1642, 1230009), (2463, 820006), (4926, 410003), (9031, 223638), (18062, 111819), (27093, 74546), (37273, 54186)]