2018385315

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 3532777248

約数和(自身を除く): 1514391933

約数列:

[1, 3, 5, 9, 15, 45, 193, 307, 579, 757, 921, 965, 1535, 1737, 2271, 2763, 2895, 3785, 4605, 6813, 8685, 11355, 13815, 34065, 59251, 146101, 177753, 232399, 296255, 438303, 533259, 697197, 730505, 888765, 1161995, 1314909, 2091591, 2191515, 2666295, 3485985, 6574545, 10457955, 44853007, 134559021, 224265035, 403677063, 672795105, 2018385315]

約数ペア:

[(1, 2018385315), (3, 672795105), (5, 403677063), (9, 224265035), (15, 134559021), (45, 44853007), (193, 10457955), (307, 6574545), (579, 3485985), (757, 2666295), (921, 2191515), (965, 2091591), (1535, 1314909), (1737, 1161995), (2271, 888765), (2763, 730505), (2895, 697197), (3785, 533259), (4605, 438303), (6813, 296255), (8685, 232399), (11355, 177753), (13815, 146101), (34065, 59251)]