131562486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1657}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 311929488

約数和(自身を除く): 180367002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 401, 802, 1203, 1657, 2406, 3314, 3609, 4411, 4971, 7218, 8822, 9942, 13233, 14913, 18227, 26466, 29826, 36454, 39699, 54681, 79398, 109362, 164043, 328086, 664457, 1328914, 1993371, 3986742, 5980113, 7309027, 11960226, 14618054, 21927081, 43854162, 65781243, 131562486]

約数ペア:

[(1, 131562486), (2, 65781243), (3, 43854162), (6, 21927081), (9, 14618054), (11, 11960226), (18, 7309027), (22, 5980113), (33, 3986742), (66, 1993371), (99, 1328914), (198, 664457), (401, 328086), (802, 164043), (1203, 109362), (1657, 79398), (2406, 54681), (3314, 39699), (3609, 36454), (4411, 29826), (4971, 26466), (7218, 18227), (8822, 14913), (9942, 13233)]