221627418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{4799}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 456192000

約数和(自身を除く): 234564582

約数列:

[1, 2, 3, 6, 43, 86, 129, 179, 258, 358, 537, 1074, 4799, 7697, 9598, 14397, 15394, 23091, 28794, 46182, 206357, 412714, 619071, 859021, 1238142, 1718042, 2577063, 5154126, 36937903, 73875806, 110813709, 221627418]

約数ペア:

[(1, 221627418), (2, 110813709), (3, 73875806), (6, 36937903), (43, 5154126), (86, 2577063), (129, 1718042), (179, 1238142), (258, 859021), (358, 619071), (537, 412714), (1074, 206357), (4799, 46182), (7697, 28794), (9598, 23091), (14397, 15394)]