21448332

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9767}}^1$

素因数の和:9838

約数の個数: 36

約数和(自身を含む): 55111056

約数和(自身を除く): 33662724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 9767, 19534, 29301, 39068, 58602, 87903, 117204, 175806, 351612, 595787, 1191574, 1787361, 2383148, 3574722, 5362083, 7149444, 10724166, 21448332]

約数ペア:

[(1, 21448332), (2, 10724166), (3, 7149444), (4, 5362083), (6, 3574722), (9, 2383148), (12, 1787361), (18, 1191574), (36, 595787), (61, 351612), (122, 175806), (183, 117204), (244, 87903), (366, 58602), (549, 39068), (732, 29301), (1098, 19534), (2196, 9767)]