16804947342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 34851737088

約数和(自身を除く): 18046789746

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 491, 906, 982, 1021, 1473, 2042, 2946, 3063, 5587, 6126, 11174, 16761, 18167, 33522, 36334, 37777, 54501, 74141, 75554, 109002, 113331, 148282, 154171, 222423, 226662, 308342, 444846, 462513, 501311, 925026, 1002622, 1503933, 2743217, 3007866, 5486434, 5704327, 8229651, 11408654, 16459302, 17112981, 18548507, 34225962, 37097014, 55645521, 75697961, 111291042, 151395922, 227093883, 454187766, 2800824557, 5601649114, 8402473671, 16804947342]

約数ペア:

[(1, 16804947342), (2, 8402473671), (3, 5601649114), (6, 2800824557), (37, 454187766), (74, 227093883), (111, 151395922), (151, 111291042), (222, 75697961), (302, 55645521), (453, 37097014), (491, 34225962), (906, 18548507), (982, 17112981), (1021, 16459302), (1473, 11408654), (2042, 8229651), (2946, 5704327), (3063, 5486434), (5587, 3007866), (6126, 2743217), (11174, 1503933), (16761, 1002622), (18167, 925026), (33522, 501311), (36334, 462513), (37777, 444846), (54501, 308342), (74141, 226662), (75554, 222423), (109002, 154171), (113331, 148282)]