18121572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10273}}^1$

素因数の和:10297

約数の個数: 54

約数和(自身を含む): 53291238

約数和(自身を除く): 35169666

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10273, 20546, 30819, 41092, 61638, 71911, 92457, 123276, 143822, 184914, 215733, 287644, 369828, 431466, 503377, 647199, 862932, 1006754, 1294398, 1510131, 2013508, 2588796, 3020262, 4530393, 6040524, 9060786, 18121572]

約数ペア:

[(1, 18121572), (2, 9060786), (3, 6040524), (4, 4530393), (6, 3020262), (7, 2588796), (9, 2013508), (12, 1510131), (14, 1294398), (18, 1006754), (21, 862932), (28, 647199), (36, 503377), (42, 431466), (49, 369828), (63, 287644), (84, 215733), (98, 184914), (126, 143822), (147, 123276), (196, 92457), (252, 71911), (294, 61638), (441, 41092), (588, 30819), (882, 20546), (1764, 10273)]