18573156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10529}}^1$

素因数の和:10553

約数の個数: 54

約数和(自身を含む): 54619110

約数和(自身を除く): 36045954

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, 10529, 21058, 31587, 42116, 63174, 73703, 94761, 126348, 147406, 189522, 221109, 294812, 379044, 442218, 515921, 663327, 884436, 1031842, 1326654, 1547763, 2063684, 2653308, 3095526, 4643289, 6191052, 9286578, 18573156]

約数ペア:

[(1, 18573156), (2, 9286578), (3, 6191052), (4, 4643289), (6, 3095526), (7, 2653308), (9, 2063684), (12, 1547763), (14, 1326654), (18, 1031842), (21, 884436), (28, 663327), (36, 515921), (42, 442218), (49, 379044), (63, 294812), (84, 221109), (98, 189522), (126, 147406), (147, 126348), (196, 94761), (252, 73703), (294, 63174), (441, 42116), (588, 31587), (882, 21058), (1764, 10529)]