2018230322464

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{1051}}^1\times {\mathrm{1621871}}^1$

素因数の和:1622969

約数の個数: 48

約数和(自身を含む): 4084665169536

約数和(自身を除く): 2066434847072

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1051, 1184, 2102, 4204, 8408, 16816, 33632, 38887, 77774, 155548, 311096, 622192, 1244384, 1621871, 3243742, 6487484, 12974968, 25949936, 51899872, 60009227, 120018454, 240036908, 480073816, 960147632, 1704586421, 1920295264, 3409172842, 6818345684, 13636691368, 27273382736, 54546765472, 63069697577, 126139395154, 252278790308, 504557580616, 1009115161232, 2018230322464]

約数ペア:

[(1, 2018230322464), (2, 1009115161232), (4, 504557580616), (8, 252278790308), (16, 126139395154), (32, 63069697577), (37, 54546765472), (74, 27273382736), (148, 13636691368), (296, 6818345684), (592, 3409172842), (1051, 1920295264), (1184, 1704586421), (2102, 960147632), (4204, 480073816), (8408, 240036908), (16816, 120018454), (33632, 60009227), (38887, 51899872), (77774, 25949936), (155548, 12974968), (311096, 6487484), (622192, 3243742), (1244384, 1621871)]