180415452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{306829}}^1$

素因数の和:306850

約数の個数: 36

約数和(自身を含む): 489700680

約数和(自身を除く): 309285228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 306829, 613658, 920487, 1227316, 1840974, 2147803, 3681948, 4295606, 6443409, 8591212, 12886818, 15034621, 25773636, 30069242, 45103863, 60138484, 90207726, 180415452]

約数ペア:

[(1, 180415452), (2, 90207726), (3, 60138484), (4, 45103863), (6, 30069242), (7, 25773636), (12, 15034621), (14, 12886818), (21, 8591212), (28, 6443409), (42, 4295606), (49, 3681948), (84, 2147803), (98, 1840974), (147, 1227316), (196, 920487), (294, 613658), (588, 306829)]