2866520.00000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 76492800

約数和(自身を除く): 47637414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 3319, 4347, 6638, 8694, 9957, 19914, 23233, 29871, 46466, 59742, 69699, 76337, 89613, 139398, 152674, 179226, 209097, 229011, 418194, 458022, 534359, 627291, 687033, 1068718, 1254582, 1374066, 1603077, 2061099, 3206154, 4122198, 4809231, 9618462, 14427693, 28855386]

約数ペア:

[(1, 28855386), (2, 14427693), (3, 9618462), (6, 4809231), (7, 4122198), (9, 3206154), (14, 2061099), (18, 1603077), (21, 1374066), (23, 1254582), (27, 1068718), (42, 687033), (46, 627291), (54, 534359), (63, 458022), (69, 418194), (126, 229011), (138, 209097), (161, 179226), (189, 152674), (207, 139398), (322, 89613), (378, 76337), (414, 69699), (483, 59742), (621, 46466), (966, 29871), (1242, 23233), (1449, 19914), (2898, 9957), (3319, 8694), (4347, 6638)]