2018265123

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1\times {\mathrm{1231}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 3112445952

約数和(自身を除く): 1094180829

約数列:

[1, 3, 7, 21, 101, 303, 707, 773, 1231, 2121, 2319, 3693, 5411, 8617, 16233, 25851, 78073, 124331, 234219, 372993, 546511, 870317, 951563, 1639533, 2610951, 2854689, 6660941, 19982823, 96107863, 288323589, 672755041, 2018265123]

約数ペア:

[(1, 2018265123), (3, 672755041), (7, 288323589), (21, 96107863), (101, 19982823), (303, 6660941), (707, 2854689), (773, 2610951), (1231, 1639533), (2121, 951563), (2319, 870317), (3693, 546511), (5411, 372993), (8617, 234219), (16233, 124331), (25851, 78073)]