2661493716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340693}}^1$

素因数の和:340741

約数の個数: 72

約数和(自身を含む): 7936807424

約数和(自身を除く): 5275313708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 340693, 681386, 1022079, 1362772, 2044158, 2384851, 3066237, 4088316, 4769702, 6132474, 7154553, 9539404, 10561483, 12264948, 14309106, 21122966, 21463659, 28618212, 31684449, 42245932, 42927318, 63368898, 73930381, 85854636, 95053347, 126737796, 147860762, 190106694, 221791143, 295721524, 380213388, 443582286, 665373429, 887164572, 1330746858, 2661493716]

約数ペア:

[(1, 2661493716), (2, 1330746858), (3, 887164572), (4, 665373429), (6, 443582286), (7, 380213388), (9, 295721524), (12, 221791143), (14, 190106694), (18, 147860762), (21, 126737796), (28, 95053347), (31, 85854636), (36, 73930381), (42, 63368898), (62, 42927318), (63, 42245932), (84, 31684449), (93, 28618212), (124, 21463659), (126, 21122966), (186, 14309106), (217, 12264948), (252, 10561483), (279, 9539404), (372, 7154553), (434, 6132474), (558, 4769702), (651, 4088316), (868, 3066237), (1116, 2384851), (1302, 2044158), (1953, 1362772), (2604, 1022079), (3906, 681386), (7812, 340693)]