16607196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 45287424

約数和(自身を除く): 28680228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 647, 713, 828, 1116, 1294, 1426, 1941, 2139, 2588, 2852, 3882, 4278, 5823, 6417, 7764, 8556, 11646, 12834, 14881, 20057, 23292, 25668, 29762, 40114, 44643, 59524, 60171, 80228, 89286, 120342, 133929, 178572, 180513, 240684, 267858, 361026, 461311, 535716, 722052, 922622, 1383933, 1845244, 2767866, 4151799, 5535732, 8303598, 16607196]

約数ペア:

[(1, 16607196), (2, 8303598), (3, 5535732), (4, 4151799), (6, 2767866), (9, 1845244), (12, 1383933), (18, 922622), (23, 722052), (31, 535716), (36, 461311), (46, 361026), (62, 267858), (69, 240684), (92, 180513), (93, 178572), (124, 133929), (138, 120342), (186, 89286), (207, 80228), (276, 60171), (279, 59524), (372, 44643), (414, 40114), (558, 29762), (647, 25668), (713, 23292), (828, 20057), (1116, 14881), (1294, 12834), (1426, 11646), (1941, 8556), (2139, 7764), (2588, 6417), (2852, 5823), (3882, 4278)]