18066004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 17931692

約数列:

[1, 2, 4, 11, 22, 44, 53, 61, 106, 122, 127, 212, 244, 254, 508, 583, 671, 1166, 1342, 1397, 2332, 2684, 2794, 3233, 5588, 6466, 6731, 7747, 12932, 13462, 15494, 26924, 30988, 35563, 71126, 74041, 85217, 142252, 148082, 170434, 296164, 340868, 410591, 821182, 1642364, 4516501, 9033002, 18066004]

約数ペア:

[(1, 18066004), (2, 9033002), (4, 4516501), (11, 1642364), (22, 821182), (44, 410591), (53, 340868), (61, 296164), (106, 170434), (122, 148082), (127, 142252), (212, 85217), (244, 74041), (254, 71126), (508, 35563), (583, 30988), (671, 26924), (1166, 15494), (1342, 13462), (1397, 12932), (2332, 7747), (2684, 6731), (2794, 6466), (3233, 5588)]