18094986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11047}}^1$

素因数の和:11075

約数の個数: 48

約数和(自身を含む): 48257664

約数和(自身を除く): 30162678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11047, 22094, 33141, 66282, 77329, 99423, 143611, 154658, 198846, 231987, 287222, 430833, 463974, 695961, 861666, 1005277, 1292499, 1391922, 2010554, 2584998, 3015831, 6031662, 9047493, 18094986]

約数ペア:

[(1, 18094986), (2, 9047493), (3, 6031662), (6, 3015831), (7, 2584998), (9, 2010554), (13, 1391922), (14, 1292499), (18, 1005277), (21, 861666), (26, 695961), (39, 463974), (42, 430833), (63, 287222), (78, 231987), (91, 198846), (117, 154658), (126, 143611), (182, 99423), (234, 77329), (273, 66282), (546, 33141), (819, 22094), (1638, 11047)]