18271036308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1002361}}^1$

素因数の和:1002413

約数の個数: 72

約数和(自身を含む): 51192632064

約数和(自身を除く): 32921595756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 1002361, 2004722, 3007083, 4009444, 6014166, 7016527, 12028332, 14033054, 21049581, 28066108, 31073191, 42099162, 49115689, 62146382, 84198324, 93219573, 98231378, 124292764, 147347067, 186439146, 196462756, 217512337, 294694134, 372878292, 435024674, 589388268, 652537011, 870049348, 1305074022, 1522586359, 2610148044, 3045172718, 4567759077, 6090345436, 9135518154, 18271036308]

約数ペア:

[(1, 18271036308), (2, 9135518154), (3, 6090345436), (4, 4567759077), (6, 3045172718), (7, 2610148044), (12, 1522586359), (14, 1305074022), (21, 870049348), (28, 652537011), (31, 589388268), (42, 435024674), (49, 372878292), (62, 294694134), (84, 217512337), (93, 196462756), (98, 186439146), (124, 147347067), (147, 124292764), (186, 98231378), (196, 93219573), (217, 84198324), (294, 62146382), (372, 49115689), (434, 42099162), (588, 31073191), (651, 28066108), (868, 21049581), (1302, 14033054), (1519, 12028332), (2604, 7016527), (3038, 6014166), (4557, 4009444), (6076, 3007083), (9114, 2004722), (18228, 1002361)]