2018205834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{40039}}^1$

素因数の和:40346

約数の個数: 32

約数和(自身を含む): 4182097920

約数和(自身を除く): 2163892086

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 271, 542, 813, 1626, 8401, 16802, 25203, 40039, 50406, 80078, 120117, 240234, 1241209, 2482418, 3723627, 7447254, 10850569, 21701138, 32551707, 65103414, 336367639, 672735278, 1009102917, 2018205834]

約数ペア:

[(1, 2018205834), (2, 1009102917), (3, 672735278), (6, 336367639), (31, 65103414), (62, 32551707), (93, 21701138), (186, 10850569), (271, 7447254), (542, 3723627), (813, 2482418), (1626, 1241209), (8401, 240234), (16802, 120117), (25203, 80078), (40039, 50406)]