28110186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 70237440

約数和(自身を除く): 42127254

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1741, 1794, 2691, 3482, 5223, 5382, 8073, 10446, 15669, 16146, 22633, 31338, 40043, 45266, 47007, 67899, 80086, 94014, 120129, 135798, 203697, 240258, 360387, 407394, 520559, 611091, 720774, 1041118, 1081161, 1222182, 1561677, 2162322, 3123354, 4685031, 9370062, 14055093, 28110186]

約数ペア:

[(1, 28110186), (2, 14055093), (3, 9370062), (6, 4685031), (9, 3123354), (13, 2162322), (18, 1561677), (23, 1222182), (26, 1081161), (27, 1041118), (39, 720774), (46, 611091), (54, 520559), (69, 407394), (78, 360387), (117, 240258), (138, 203697), (207, 135798), (234, 120129), (299, 94014), (351, 80086), (414, 67899), (598, 47007), (621, 45266), (702, 40043), (897, 31338), (1242, 22633), (1741, 16146), (1794, 15669), (2691, 10446), (3482, 8073), (5223, 5382)]