18274788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 56555520

約数和(自身を除く): 38280732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1051, 1242, 1449, 1932, 2102, 2484, 2898, 3153, 4204, 4347, 5796, 6306, 7357, 8694, 9459, 12612, 14714, 17388, 18918, 22071, 24173, 28377, 29428, 37836, 44142, 48346, 56754, 66213, 72519, 88284, 96692, 113508, 132426, 145038, 169211, 198639, 217557, 264852, 290076, 338422, 397278, 435114, 507633, 652671, 676844, 794556, 870228, 1015266, 1305342, 1522899, 2030532, 2610684, 3045798, 4568697, 6091596, 9137394, 18274788]

約数ペア:

[(1, 18274788), (2, 9137394), (3, 6091596), (4, 4568697), (6, 3045798), (7, 2610684), (9, 2030532), (12, 1522899), (14, 1305342), (18, 1015266), (21, 870228), (23, 794556), (27, 676844), (28, 652671), (36, 507633), (42, 435114), (46, 397278), (54, 338422), (63, 290076), (69, 264852), (84, 217557), (92, 198639), (108, 169211), (126, 145038), (138, 132426), (161, 113508), (189, 96692), (207, 88284), (252, 72519), (276, 66213), (322, 56754), (378, 48346), (414, 44142), (483, 37836), (621, 29428), (644, 28377), (756, 24173), (828, 22071), (966, 18918), (1051, 17388), (1242, 14714), (1449, 12612), (1932, 9459), (2102, 8694), (2484, 7357), (2898, 6306), (3153, 5796), (4204, 4347)]