21446334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13093}}^1$

素因数の和:13121

約数の個数: 48

約数和(自身を含む): 57194592

約数和(自身を除く): 35748258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 13093, 26186, 39279, 78558, 91651, 117837, 170209, 183302, 235674, 274953, 340418, 510627, 549906, 824859, 1021254, 1191463, 1531881, 1649718, 2382926, 3063762, 3574389, 7148778, 10723167, 21446334]

約数ペア:

[(1, 21446334), (2, 10723167), (3, 7148778), (6, 3574389), (7, 3063762), (9, 2382926), (13, 1649718), (14, 1531881), (18, 1191463), (21, 1021254), (26, 824859), (39, 549906), (42, 510627), (63, 340418), (78, 274953), (91, 235674), (117, 183302), (126, 170209), (182, 117837), (234, 91651), (273, 78558), (546, 39279), (819, 26186), (1638, 13093)]