31414812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18307}}^1$

素因数の和:18338

約数の個数: 48

約数和(自身を含む): 86120832

約数和(自身を除く): 54706020

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18307, 36614, 54921, 73228, 109842, 201377, 219684, 237991, 402754, 475982, 604131, 713973, 805508, 951964, 1208262, 1427946, 2416524, 2617901, 2855892, 5235802, 7853703, 10471604, 15707406, 31414812]

約数ペア:

[(1, 31414812), (2, 15707406), (3, 10471604), (4, 7853703), (6, 5235802), (11, 2855892), (12, 2617901), (13, 2416524), (22, 1427946), (26, 1208262), (33, 951964), (39, 805508), (44, 713973), (52, 604131), (66, 475982), (78, 402754), (132, 237991), (143, 219684), (156, 201377), (286, 109842), (429, 73228), (572, 54921), (858, 36614), (1716, 18307)]