15679905966

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 37392001920

約数和(自身を除く): 21712095954

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 243, 414, 426, 486, 529, 621, 639, 859, 1058, 1242, 1278, 1587, 1633, 1718, 1863, 1917, 2577, 3174, 3266, 3726, 3834, 4761, 4899, 5154, 5589, 5751, 7731, 9522, 9798, 11178, 11502, 14283, 14697, 15462, 17253, 19757, 23193, 28566, 29394, 34506, 37559, 39514, 42849, 44091, 46386, 59271, 60989, 69579, 75118, 85698, 88182, 112677, 118542, 121978, 128547, 132273, 139158, 177813, 182967, 208737, 225354, 257094, 264546, 338031, 355626, 365934, 396819, 417474, 454411, 533439, 548901, 676062, 793638, 908822, 1014093, 1066878, 1097802, 1363233, 1402747, 1600317, 1646703, 2028186, 2726466, 2805494, 3042279, 3200634, 3293406, 4089699, 4208241, 4800951, 4940109, 6084558, 8179398, 8416482, 9126837, 9601902, 9880218, 12269097, 12624723, 14820327, 18253674, 24538194, 25249446, 29640654, 32263181, 36807291, 37874169, 64526362, 73614582, 75748338, 96789543, 110421873, 113622507, 193579086, 220843746, 227245014, 290368629, 340867521, 580737258, 681735042, 871105887, 1742211774, 2613317661, 5226635322, 7839952983, 15679905966]

約数ペア:

[(1, 15679905966), (2, 7839952983), (3, 5226635322), (6, 2613317661), (9, 1742211774), (18, 871105887), (23, 681735042), (27, 580737258), (46, 340867521), (54, 290368629), (69, 227245014), (71, 220843746), (81, 193579086), (138, 113622507), (142, 110421873), (162, 96789543), (207, 75748338), (213, 73614582), (243, 64526362), (414, 37874169), (426, 36807291), (486, 32263181), (529, 29640654), (621, 25249446), (639, 24538194), (859, 18253674), (1058, 14820327), (1242, 12624723), (1278, 12269097), (1587, 9880218), (1633, 9601902), (1718, 9126837), (1863, 8416482), (1917, 8179398), (2577, 6084558), (3174, 4940109), (3266, 4800951), (3726, 4208241), (3834, 4089699), (4761, 3293406), (4899, 3200634), (5154, 3042279), (5589, 2805494), (5751, 2726466), (7731, 2028186), (9522, 1646703), (9798, 1600317), (11178, 1402747), (11502, 1363233), (14283, 1097802), (14697, 1066878), (15462, 1014093), (17253, 908822), (19757, 793638), (23193, 676062), (28566, 548901), (29394, 533439), (34506, 454411), (37559, 417474), (39514, 396819), (42849, 365934), (44091, 355626), (46386, 338031), (59271, 264546), (60989, 257094), (69579, 225354), (75118, 208737), (85698, 182967), (88182, 177813), (112677, 139158), (118542, 132273), (121978, 128547)]