18029748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 46275264

約数和(自身を除く): 28245516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 997, 1507, 1644, 1994, 2991, 3014, 3988, 4521, 5982, 6028, 9042, 10967, 11964, 18084, 21934, 32901, 43868, 65802, 131604, 136589, 273178, 409767, 546356, 819534, 1502479, 1639068, 3004958, 4507437, 6009916, 9014874, 18029748]

約数ペア:

[(1, 18029748), (2, 9014874), (3, 6009916), (4, 4507437), (6, 3004958), (11, 1639068), (12, 1502479), (22, 819534), (33, 546356), (44, 409767), (66, 273178), (132, 136589), (137, 131604), (274, 65802), (411, 43868), (548, 32901), (822, 21934), (997, 18084), (1507, 11964), (1644, 10967), (1994, 9042), (2991, 6028), (3014, 5982), (3988, 4521)]