64243422

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{2423}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 143112960

約数和(自身を除く): 78869538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2423, 2946, 4419, 4846, 7269, 8838, 13257, 14538, 21807, 26514, 43614, 65421, 130842, 1189693, 2379386, 3569079, 7138158, 10707237, 21414474, 32121711, 64243422]

約数ペア:

[(1, 64243422), (2, 32121711), (3, 21414474), (6, 10707237), (9, 7138158), (18, 3569079), (27, 2379386), (54, 1189693), (491, 130842), (982, 65421), (1473, 43614), (2423, 26514), (2946, 21807), (4419, 14538), (4846, 13257), (7269, 8838)]