16089444

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1303}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 47465600

約数和(自身を除く): 31376156

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, 343, 441, 588, 686, 882, 1029, 1303, 1372, 1764, 2058, 2606, 3087, 3909, 4116, 5212, 6174, 7818, 9121, 11727, 12348, 15636, 18242, 23454, 27363, 36484, 46908, 54726, 63847, 82089, 109452, 127694, 164178, 191541, 255388, 328356, 383082, 446929, 574623, 766164, 893858, 1149246, 1340787, 1787716, 2298492, 2681574, 4022361, 5363148, 8044722, 16089444]

約数ペア:

[(1, 16089444), (2, 8044722), (3, 5363148), (4, 4022361), (6, 2681574), (7, 2298492), (9, 1787716), (12, 1340787), (14, 1149246), (18, 893858), (21, 766164), (28, 574623), (36, 446929), (42, 383082), (49, 328356), (63, 255388), (84, 191541), (98, 164178), (126, 127694), (147, 109452), (196, 82089), (252, 63847), (294, 54726), (343, 46908), (441, 36484), (588, 27363), (686, 23454), (882, 18242), (1029, 15636), (1303, 12348), (1372, 11727), (1764, 9121), (2058, 7818), (2606, 6174), (3087, 5212), (3909, 4116)]