21552174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{171049}}^1$

素因数の和:171064

約数の個数: 24

約数和(自身を含む): 53367600

約数和(自身を除く): 31815426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 171049, 342098, 513147, 1026294, 1197343, 1539441, 2394686, 3078882, 3592029, 7184058, 10776087, 21552174]

約数ペア:

[(1, 21552174), (2, 10776087), (3, 7184058), (6, 3592029), (7, 3078882), (9, 2394686), (14, 1539441), (18, 1197343), (21, 1026294), (42, 513147), (63, 342098), (126, 171049)]