1222366518

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4651}}^1$

素因数の和:4850

約数の個数: 64

約数和(自身を含む): 2822461440

約数和(自身を除く): 1600094922

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 157, 186, 279, 314, 471, 558, 837, 942, 1413, 1674, 2826, 4239, 4651, 4867, 8478, 9302, 9734, 13953, 14601, 27906, 29202, 41859, 43803, 83718, 87606, 125577, 131409, 144181, 251154, 262818, 288362, 432543, 730207, 865086, 1297629, 1460414, 2190621, 2595258, 3892887, 4381242, 6571863, 7785774, 13143726, 19715589, 22636417, 39431178, 45272834, 67909251, 135818502, 203727753, 407455506, 611183259, 1222366518]

約数ペア:

[(1, 1222366518), (2, 611183259), (3, 407455506), (6, 203727753), (9, 135818502), (18, 67909251), (27, 45272834), (31, 39431178), (54, 22636417), (62, 19715589), (93, 13143726), (157, 7785774), (186, 6571863), (279, 4381242), (314, 3892887), (471, 2595258), (558, 2190621), (837, 1460414), (942, 1297629), (1413, 865086), (1674, 730207), (2826, 432543), (4239, 288362), (4651, 262818), (4867, 251154), (8478, 144181), (9302, 131409), (9734, 125577), (13953, 87606), (14601, 83718), (27906, 43803), (29202, 41859)]