9805212

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 26162136

約数和(自身を除く): 16356924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 571, 636, 954, 1142, 1431, 1713, 1908, 2284, 2862, 3426, 4293, 5139, 5724, 6852, 8586, 10278, 15417, 17172, 20556, 30263, 30834, 46251, 60526, 61668, 90789, 92502, 121052, 181578, 185004, 272367, 363156, 544734, 817101, 1089468, 1634202, 2451303, 3268404, 4902606, 9805212]

約数ペア:

[(1, 9805212), (2, 4902606), (3, 3268404), (4, 2451303), (6, 1634202), (9, 1089468), (12, 817101), (18, 544734), (27, 363156), (36, 272367), (53, 185004), (54, 181578), (81, 121052), (106, 92502), (108, 90789), (159, 61668), (162, 60526), (212, 46251), (318, 30834), (324, 30263), (477, 20556), (571, 17172), (636, 15417), (954, 10278), (1142, 8586), (1431, 6852), (1713, 5724), (1908, 5139), (2284, 4293), (2862, 3426)]