39963396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 108591840

約数和(自身を除く): 68628444

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 1619, 2057, 2244, 3238, 4114, 4857, 6171, 6476, 8228, 9714, 12342, 17809, 19428, 24684, 27523, 35618, 53427, 55046, 71236, 82569, 106854, 110092, 165138, 195899, 213708, 302753, 330276, 391798, 587697, 605506, 783596, 908259, 1175394, 1211012, 1816518, 2350788, 3330283, 3633036, 6660566, 9990849, 13321132, 19981698, 39963396]

約数ペア:

[(1, 39963396), (2, 19981698), (3, 13321132), (4, 9990849), (6, 6660566), (11, 3633036), (12, 3330283), (17, 2350788), (22, 1816518), (33, 1211012), (34, 1175394), (44, 908259), (51, 783596), (66, 605506), (68, 587697), (102, 391798), (121, 330276), (132, 302753), (187, 213708), (204, 195899), (242, 165138), (363, 110092), (374, 106854), (484, 82569), (561, 71236), (726, 55046), (748, 53427), (1122, 35618), (1452, 27523), (1619, 24684), (2057, 19428), (2244, 17809), (3238, 12342), (4114, 9714), (4857, 8228), (6171, 6476)]