2017670004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{5189}}^1$

素因数の和:6749

約数の個数: 72

約数和(自身を含む): 5833726080

約数和(自身を除く): 3816056076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1543, 3086, 4629, 5189, 6172, 9258, 10378, 10801, 13887, 15567, 18516, 20756, 21602, 27774, 31134, 32403, 36323, 43204, 46701, 55548, 62268, 64806, 72646, 93402, 97209, 108969, 129612, 145292, 186804, 194418, 217938, 326907, 388836, 435876, 653814, 1307628, 8006627, 16013254, 24019881, 32026508, 48039762, 56046389, 72059643, 96079524, 112092778, 144119286, 168139167, 224185556, 288238572, 336278334, 504417501, 672556668, 1008835002, 2017670004]

約数ペア:

[(1, 2017670004), (2, 1008835002), (3, 672556668), (4, 504417501), (6, 336278334), (7, 288238572), (9, 224185556), (12, 168139167), (14, 144119286), (18, 112092778), (21, 96079524), (28, 72059643), (36, 56046389), (42, 48039762), (63, 32026508), (84, 24019881), (126, 16013254), (252, 8006627), (1543, 1307628), (3086, 653814), (4629, 435876), (5189, 388836), (6172, 326907), (9258, 217938), (10378, 194418), (10801, 186804), (13887, 145292), (15567, 129612), (18516, 108969), (20756, 97209), (21602, 93402), (27774, 72646), (31134, 64806), (32403, 62268), (36323, 55548), (43204, 46701)]