17880144

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2867

約数の個数: 40

約数和(自身を含む): 46544640

約数和(自身を除く): 28664496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2719, 3288, 5438, 6576, 8157, 10876, 16314, 21752, 32628, 43504, 65256, 130512, 372503, 745006, 1117509, 1490012, 2235018, 2980024, 4470036, 5960048, 8940072, 17880144]

約数ペア:

[(1, 17880144), (2, 8940072), (3, 5960048), (4, 4470036), (6, 2980024), (8, 2235018), (12, 1490012), (16, 1117509), (24, 745006), (48, 372503), (137, 130512), (274, 65256), (411, 43504), (548, 32628), (822, 21752), (1096, 16314), (1644, 10876), (2192, 8157), (2719, 6576), (3288, 5438)]