18466470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 54722304

約数和(自身を除く): 36255834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 811, 990, 1035, 1265, 1518, 1622, 2070, 2277, 2433, 2530, 3795, 4055, 4554, 4866, 7299, 7590, 8110, 8921, 11385, 12165, 14598, 17842, 18653, 22770, 24330, 26763, 36495, 37306, 44605, 53526, 55959, 72990, 80289, 89210, 93265, 111918, 133815, 160578, 167877, 186530, 205183, 267630, 279795, 335754, 401445, 410366, 559590, 615549, 802890, 839385, 1025915, 1231098, 1678770, 1846647, 2051830, 3077745, 3693294, 6155490, 9233235, 18466470]

約数ペア:

[(1, 18466470), (2, 9233235), (3, 6155490), (5, 3693294), (6, 3077745), (9, 2051830), (10, 1846647), (11, 1678770), (15, 1231098), (18, 1025915), (22, 839385), (23, 802890), (30, 615549), (33, 559590), (45, 410366), (46, 401445), (55, 335754), (66, 279795), (69, 267630), (90, 205183), (99, 186530), (110, 167877), (115, 160578), (138, 133815), (165, 111918), (198, 93265), (207, 89210), (230, 80289), (253, 72990), (330, 55959), (345, 53526), (414, 44605), (495, 37306), (506, 36495), (690, 26763), (759, 24330), (811, 22770), (990, 18653), (1035, 17842), (1265, 14598), (1518, 12165), (1622, 11385), (2070, 8921), (2277, 8110), (2433, 7590), (2530, 7299), (3795, 4866), (4055, 4554)]