2018602935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26717}}^1$

素因数の和:26824

約数の個数: 48

約数和(自身を含む): 3701191104

約数和(自身を除く): 1682588169

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 207, 219, 345, 365, 657, 1035, 1095, 1679, 3285, 5037, 8395, 15111, 25185, 26717, 75555, 80151, 133585, 240453, 400755, 614491, 1202265, 1843473, 1950341, 3072455, 5530419, 5851023, 9217365, 9751705, 17553069, 27652095, 29255115, 44857843, 87765345, 134573529, 224289215, 403720587, 672867645, 2018602935]

約数ペア:

[(1, 2018602935), (3, 672867645), (5, 403720587), (9, 224289215), (15, 134573529), (23, 87765345), (45, 44857843), (69, 29255115), (73, 27652095), (115, 17553069), (207, 9751705), (219, 9217365), (345, 5851023), (365, 5530419), (657, 3072455), (1035, 1950341), (1095, 1843473), (1679, 1202265), (3285, 614491), (5037, 400755), (8395, 240453), (15111, 133585), (25185, 80151), (26717, 75555)]