21372065664

素因数分解:

$2^7\times 3^1\times {\mathrm{55656421}}^1$

素因数の和:55656438

約数の個数: 32

約数和(自身を含む): 56769550440

約数和(自身を除く): 35397484776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55656421, 111312842, 166969263, 222625684, 333938526, 445251368, 667877052, 890502736, 1335754104, 1781005472, 2671508208, 3562010944, 5343016416, 7124021888, 10686032832, 21372065664]

約数ペア:

[(1, 21372065664), (2, 10686032832), (3, 7124021888), (4, 5343016416), (6, 3562010944), (8, 2671508208), (12, 1781005472), (16, 1335754104), (24, 890502736), (32, 667877052), (48, 445251368), (64, 333938526), (96, 222625684), (128, 166969263), (192, 111312842), (384, 55656421)]