17517684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 44307648

約数和(自身を除く): 26789964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 1997, 2193, 2924, 3994, 4386, 5991, 7988, 8772, 11982, 23964, 33949, 67898, 85871, 101847, 135796, 171742, 203694, 257613, 343484, 407388, 515226, 1030452, 1459807, 2919614, 4379421, 5839228, 8758842, 17517684]

約数ペア:

[(1, 17517684), (2, 8758842), (3, 5839228), (4, 4379421), (6, 2919614), (12, 1459807), (17, 1030452), (34, 515226), (43, 407388), (51, 343484), (68, 257613), (86, 203694), (102, 171742), (129, 135796), (172, 101847), (204, 85871), (258, 67898), (516, 33949), (731, 23964), (1462, 11982), (1997, 8772), (2193, 7988), (2924, 5991), (3994, 4386)]