18103728

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 47126448

約数和(自身を除く): 29022720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2753, 3288, 5506, 6576, 8259, 11012, 16518, 22024, 33036, 44048, 66072, 132144, 377161, 754322, 1131483, 1508644, 2262966, 3017288, 4525932, 6034576, 9051864, 18103728]

約数ペア:

[(1, 18103728), (2, 9051864), (3, 6034576), (4, 4525932), (6, 3017288), (8, 2262966), (12, 1508644), (16, 1131483), (24, 754322), (48, 377161), (137, 132144), (274, 66072), (411, 44048), (548, 33036), (822, 22024), (1096, 16518), (1644, 11012), (2192, 8259), (2753, 6576), (3288, 5506)]