57781626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5231}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 132599808

約数和(自身を除く): 74818182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5231, 5523, 10462, 11046, 15693, 31386, 36617, 73234, 109851, 219702, 1375753, 2751506, 4127259, 8254518, 9630271, 19260542, 28890813, 57781626]

約数ペア:

[(1, 57781626), (2, 28890813), (3, 19260542), (6, 9630271), (7, 8254518), (14, 4127259), (21, 2751506), (42, 1375753), (263, 219702), (526, 109851), (789, 73234), (1578, 36617), (1841, 31386), (3682, 15693), (5231, 11046), (5523, 10462)]