21493626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46523}}^1$

素因数の和:46546

約数の個数: 32

約数和(自身を含む): 53595648

約数和(自身を除く): 32102022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 46523, 93046, 139569, 279138, 325661, 511753, 651322, 976983, 1023506, 1535259, 1953966, 3070518, 3582271, 7164542, 10746813, 21493626]

約数ペア:

[(1, 21493626), (2, 10746813), (3, 7164542), (6, 3582271), (7, 3070518), (11, 1953966), (14, 1535259), (21, 1023506), (22, 976983), (33, 651322), (42, 511753), (66, 325661), (77, 279138), (154, 139569), (231, 93046), (462, 46523)]