21433524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 59006976

約数和(自身を除く): 37573452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 8231, 16462, 24693, 32924, 49386, 57617, 98772, 115234, 172851, 230468, 255161, 345702, 510322, 691404, 765483, 1020644, 1530966, 1786127, 3061932, 3572254, 5358381, 7144508, 10716762, 21433524]

約数ペア:

[(1, 21433524), (2, 10716762), (3, 7144508), (4, 5358381), (6, 3572254), (7, 3061932), (12, 1786127), (14, 1530966), (21, 1020644), (28, 765483), (31, 691404), (42, 510322), (62, 345702), (84, 255161), (93, 230468), (124, 172851), (186, 115234), (217, 98772), (372, 57617), (434, 49386), (651, 32924), (868, 24693), (1302, 16462), (2604, 8231)]