218268

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 591360

約数和(自身を除く): 373092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 86, 94, 108, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1161, 1269, 1548, 1692, 2021, 2322, 2538, 4042, 4644, 5076, 6063, 8084, 12126, 18189, 24252, 36378, 54567, 72756, 109134, 218268]

約数ペア:

[(1, 218268), (2, 109134), (3, 72756), (4, 54567), (6, 36378), (9, 24252), (12, 18189), (18, 12126), (27, 8084), (36, 6063), (43, 5076), (47, 4644), (54, 4042), (86, 2538), (94, 2322), (108, 2021), (129, 1692), (141, 1548), (172, 1269), (188, 1161), (258, 846), (282, 774), (387, 564), (423, 516)]