427572

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 721548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 107, 108, 111, 148, 214, 222, 321, 333, 428, 444, 642, 666, 963, 999, 1284, 1332, 1926, 1998, 2889, 3852, 3959, 3996, 5778, 7918, 11556, 11877, 15836, 23754, 35631, 47508, 71262, 106893, 142524, 213786, 427572]

約数ペア:

[(1, 427572), (2, 213786), (3, 142524), (4, 106893), (6, 71262), (9, 47508), (12, 35631), (18, 23754), (27, 15836), (36, 11877), (37, 11556), (54, 7918), (74, 5778), (107, 3996), (108, 3959), (111, 3852), (148, 2889), (214, 1998), (222, 1926), (321, 1332), (333, 1284), (428, 999), (444, 963), (642, 666)]