6921138504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1753}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 20125255680

約数和(自身を除く): 13204117176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 331, 426, 497, 568, 662, 852, 993, 994, 1324, 1491, 1704, 1753, 1986, 1988, 2317, 2648, 2982, 3506, 3972, 3976, 4634, 5259, 5964, 6951, 7012, 7944, 9268, 10518, 11928, 12271, 13902, 14024, 18536, 21036, 23501, 24542, 27804, 36813, 42072, 47002, 49084, 55608, 70503, 73626, 94004, 98168, 124463, 141006, 147252, 164507, 188008, 248926, 282012, 294504, 329014, 373389, 493521, 497852, 564024, 580243, 658028, 746778, 871241, 987042, 995704, 1160486, 1316056, 1493556, 1740729, 1742482, 1974084, 2320972, 2613723, 2987112, 3481458, 3484964, 3948168, 4061701, 4641944, 5227446, 6962916, 6969928, 8123402, 10454892, 12185103, 13925832, 16246804, 20909784, 24370206, 32493608, 41197253, 48740412, 82394506, 97480824, 123591759, 164789012, 247183518, 288380771, 329578024, 494367036, 576761542, 865142313, 988734072, 1153523084, 1730284626, 2307046168, 3460569252, 6921138504]

約数ペア:

[(1, 6921138504), (2, 3460569252), (3, 2307046168), (4, 1730284626), (6, 1153523084), (7, 988734072), (8, 865142313), (12, 576761542), (14, 494367036), (21, 329578024), (24, 288380771), (28, 247183518), (42, 164789012), (56, 123591759), (71, 97480824), (84, 82394506), (142, 48740412), (168, 41197253), (213, 32493608), (284, 24370206), (331, 20909784), (426, 16246804), (497, 13925832), (568, 12185103), (662, 10454892), (852, 8123402), (993, 6969928), (994, 6962916), (1324, 5227446), (1491, 4641944), (1704, 4061701), (1753, 3948168), (1986, 3484964), (1988, 3481458), (2317, 2987112), (2648, 2613723), (2982, 2320972), (3506, 1974084), (3972, 1742482), (3976, 1740729), (4634, 1493556), (5259, 1316056), (5964, 1160486), (6951, 995704), (7012, 987042), (7944, 871241), (9268, 746778), (10518, 658028), (11928, 580243), (12271, 564024), (13902, 497852), (14024, 493521), (18536, 373389), (21036, 329014), (23501, 294504), (24542, 282012), (27804, 248926), (36813, 188008), (42072, 164507), (47002, 147252), (49084, 141006), (55608, 124463), (70503, 98168), (73626, 94004)]