236531412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{505409}}^1$

素因数の和:505432

約数の個数: 36

約数和(自身を含む): 643892340

約数和(自身を除く): 407360928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 505409, 1010818, 1516227, 2021636, 3032454, 4548681, 6064908, 6570317, 9097362, 13140634, 18194724, 19710951, 26281268, 39421902, 59132853, 78843804, 118265706, 236531412]

約数ペア:

[(1, 236531412), (2, 118265706), (3, 78843804), (4, 59132853), (6, 39421902), (9, 26281268), (12, 19710951), (13, 18194724), (18, 13140634), (26, 9097362), (36, 6570317), (39, 6064908), (52, 4548681), (78, 3032454), (117, 2021636), (156, 1516227), (234, 1010818), (468, 505409)]