218218668

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{100469}}^1$

素因数の和:100657

約数の個数: 24

約数和(自身を含む): 511995120

約数和(自身を除く): 293776452

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 100469, 200938, 301407, 401876, 602814, 1205628, 18184889, 36369778, 54554667, 72739556, 109109334, 218218668]

約数ペア:

[(1, 218218668), (2, 109109334), (3, 72739556), (4, 54554667), (6, 36369778), (12, 18184889), (181, 1205628), (362, 602814), (543, 401876), (724, 301407), (1086, 200938), (2172, 100469)]