61345494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{486869}}^1$

素因数の和:486884

約数の個数: 24

約数和(自身を含む): 151903440

約数和(自身を除く): 90557946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 486869, 973738, 1460607, 2921214, 3408083, 4381821, 6816166, 8763642, 10224249, 20448498, 30672747, 61345494]

約数ペア:

[(1, 61345494), (2, 30672747), (3, 20448498), (6, 10224249), (7, 8763642), (9, 6816166), (14, 4381821), (18, 3408083), (21, 2921214), (42, 1460607), (63, 973738), (126, 486869)]