170806554

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 381888000

約数和(自身を除く): 211081446

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 101, 141, 202, 282, 303, 423, 606, 846, 909, 1818, 1999, 3998, 4747, 5997, 9494, 11994, 14241, 17991, 28482, 35982, 42723, 85446, 93953, 187906, 201899, 281859, 403798, 563718, 605697, 845577, 1211394, 1691154, 1817091, 3634182, 9489253, 18978506, 28467759, 56935518, 85403277, 170806554]

約数ペア:

[(1, 170806554), (2, 85403277), (3, 56935518), (6, 28467759), (9, 18978506), (18, 9489253), (47, 3634182), (94, 1817091), (101, 1691154), (141, 1211394), (202, 845577), (282, 605697), (303, 563718), (423, 403798), (606, 281859), (846, 201899), (909, 187906), (1818, 93953), (1999, 85446), (3998, 42723), (4747, 35982), (5997, 28482), (9494, 17991), (11994, 14241)]