31349604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18300

約数の個数: 48

約数和(自身を含む): 85942080

約数和(自身を除く): 54592476

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, 18269, 36538, 54807, 73076, 109614, 200959, 219228, 237497, 401918, 474994, 602877, 712491, 803836, 949988, 1205754, 1424982, 2411508, 2612467, 2849964, 5224934, 7837401, 10449868, 15674802, 31349604]

約数ペア:

[(1, 31349604), (2, 15674802), (3, 10449868), (4, 7837401), (6, 5224934), (11, 2849964), (12, 2612467), (13, 2411508), (22, 1424982), (26, 1205754), (33, 949988), (39, 803836), (44, 712491), (52, 602877), (66, 474994), (78, 401918), (132, 237497), (143, 219228), (156, 200959), (286, 109614), (429, 73076), (572, 54807), (858, 36538), (1716, 18269)]