122690988

素因数分解:

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

素因数の和:486886

約数の個数: 36

約数和(自身を含む): 354441360

約数和(自身を除く): 231750372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 486869, 973738, 1460607, 1947476, 2921214, 3408083, 4381821, 5842428, 6816166, 8763642, 10224249, 13632332, 17527284, 20448498, 30672747, 40896996, 61345494, 122690988]

約数ペア:

[(1, 122690988), (2, 61345494), (3, 40896996), (4, 30672747), (6, 20448498), (7, 17527284), (9, 13632332), (12, 10224249), (14, 8763642), (18, 6816166), (21, 5842428), (28, 4381821), (36, 3408083), (42, 2921214), (63, 1947476), (84, 1460607), (126, 973738), (252, 486869)]