15707898

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 21927942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 241, 306, 426, 459, 482, 639, 723, 918, 1207, 1278, 1446, 1917, 2169, 2414, 3621, 3834, 4097, 4338, 6507, 7242, 8194, 10863, 12291, 13014, 17111, 21726, 24582, 32589, 34222, 36873, 51333, 65178, 73746, 102666, 110619, 153999, 221238, 290887, 307998, 461997, 581774, 872661, 923994, 1745322, 2617983, 5235966, 7853949, 15707898]

約数ペア:

[(1, 15707898), (2, 7853949), (3, 5235966), (6, 2617983), (9, 1745322), (17, 923994), (18, 872661), (27, 581774), (34, 461997), (51, 307998), (54, 290887), (71, 221238), (102, 153999), (142, 110619), (153, 102666), (213, 73746), (241, 65178), (306, 51333), (426, 36873), (459, 34222), (482, 32589), (639, 24582), (723, 21726), (918, 17111), (1207, 13014), (1278, 12291), (1446, 10863), (1917, 8194), (2169, 7242), (2414, 6507), (3621, 4338), (3834, 4097)]