16912728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 54662400

約数和(自身を除く): 37749672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1459, 1656, 1932, 2898, 2918, 3864, 4377, 5796, 5836, 8754, 10213, 11592, 11672, 13131, 17508, 20426, 26262, 30639, 33557, 35016, 40852, 52524, 61278, 67114, 81704, 91917, 100671, 105048, 122556, 134228, 183834, 201342, 234899, 245112, 268456, 302013, 367668, 402684, 469798, 604026, 704697, 735336, 805368, 939596, 1208052, 1409394, 1879192, 2114091, 2416104, 2818788, 4228182, 5637576, 8456364, 16912728]

約数ペア:

[(1, 16912728), (2, 8456364), (3, 5637576), (4, 4228182), (6, 2818788), (7, 2416104), (8, 2114091), (9, 1879192), (12, 1409394), (14, 1208052), (18, 939596), (21, 805368), (23, 735336), (24, 704697), (28, 604026), (36, 469798), (42, 402684), (46, 367668), (56, 302013), (63, 268456), (69, 245112), (72, 234899), (84, 201342), (92, 183834), (126, 134228), (138, 122556), (161, 105048), (168, 100671), (184, 91917), (207, 81704), (252, 67114), (276, 61278), (322, 52524), (414, 40852), (483, 35016), (504, 33557), (552, 30639), (644, 26262), (828, 20426), (966, 17508), (1288, 13131), (1449, 11672), (1459, 11592), (1656, 10213), (1932, 8754), (2898, 5836), (2918, 5796), (3864, 4377)]