2999717868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{221807}}^1$

素因数の和:221851

約数の個数: 72

約数和(自身を含む): 8496133632

約数和(自身を除く): 5496415764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 221807, 443614, 665421, 887228, 1330842, 1552649, 2661684, 3105298, 4657947, 5101561, 6210596, 9315894, 10203122, 10868543, 15304683, 18631788, 20406244, 21737086, 30609366, 32605629, 35710927, 43474172, 61218732, 65211258, 71421854, 107132781, 130422516, 142843708, 214265562, 249976489, 428531124, 499952978, 749929467, 999905956, 1499858934, 2999717868]

約数ペア:

[(1, 2999717868), (2, 1499858934), (3, 999905956), (4, 749929467), (6, 499952978), (7, 428531124), (12, 249976489), (14, 214265562), (21, 142843708), (23, 130422516), (28, 107132781), (42, 71421854), (46, 65211258), (49, 61218732), (69, 43474172), (84, 35710927), (92, 32605629), (98, 30609366), (138, 21737086), (147, 20406244), (161, 18631788), (196, 15304683), (276, 10868543), (294, 10203122), (322, 9315894), (483, 6210596), (588, 5101561), (644, 4657947), (966, 3105298), (1127, 2661684), (1932, 1552649), (2254, 1330842), (3381, 887228), (4508, 665421), (6762, 443614), (13524, 221807)]