61490418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2213}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 134540352

約数和(自身を除く): 73049934

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2213, 2526, 4426, 4631, 6639, 9262, 13278, 13893, 24343, 27786, 48686, 73029, 146058, 931673, 1863346, 2795019, 5590038, 10248403, 20496806, 30745209, 61490418]

約数ペア:

[(1, 61490418), (2, 30745209), (3, 20496806), (6, 10248403), (11, 5590038), (22, 2795019), (33, 1863346), (66, 931673), (421, 146058), (842, 73029), (1263, 48686), (2213, 27786), (2526, 24343), (4426, 13893), (4631, 13278), (6639, 9262)]