2590182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 6538272

約数和(自身を除く): 3948090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 337, 366, 427, 549, 674, 854, 1011, 1098, 1281, 2022, 2359, 2562, 3033, 3843, 4718, 6066, 7077, 7686, 14154, 20557, 21231, 41114, 42462, 61671, 123342, 143899, 185013, 287798, 370026, 431697, 863394, 1295091, 2590182]

約数ペア:

[(1, 2590182), (2, 1295091), (3, 863394), (6, 431697), (7, 370026), (9, 287798), (14, 185013), (18, 143899), (21, 123342), (42, 61671), (61, 42462), (63, 41114), (122, 21231), (126, 20557), (183, 14154), (337, 7686), (366, 7077), (427, 6066), (549, 4718), (674, 3843), (854, 3033), (1011, 2562), (1098, 2359), (1281, 2022)]