2012174577

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 3378585600

約数和(自身を除く): 1366411023

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 599, 639, 751, 1491, 1797, 2253, 4193, 4473, 5257, 5391, 6759, 12579, 15771, 37737, 42529, 47313, 53321, 127587, 159963, 297703, 373247, 382761, 449849, 479889, 893109, 1119741, 1349547, 2679327, 3148943, 3359223, 4048641, 9446829, 28340487, 31939279, 95817837, 223574953, 287453511, 670724859, 2012174577]

約数ペア:

[(1, 2012174577), (3, 670724859), (7, 287453511), (9, 223574953), (21, 95817837), (63, 31939279), (71, 28340487), (213, 9446829), (497, 4048641), (599, 3359223), (639, 3148943), (751, 2679327), (1491, 1349547), (1797, 1119741), (2253, 893109), (4193, 479889), (4473, 449849), (5257, 382761), (5391, 373247), (6759, 297703), (12579, 159963), (15771, 127587), (37737, 53321), (42529, 47313)]