8711388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 27320832

約数和(自身を除く): 18609444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 167, 189, 207, 252, 276, 322, 324, 334, 378, 414, 483, 501, 567, 621, 644, 668, 756, 828, 966, 1002, 1134, 1169, 1242, 1449, 1503, 1863, 1932, 2004, 2268, 2338, 2484, 2898, 3006, 3507, 3726, 3841, 4347, 4509, 4676, 5796, 6012, 7014, 7452, 7682, 8694, 9018, 10521, 11523, 13041, 13527, 14028, 15364, 17388, 18036, 21042, 23046, 26082, 26887, 27054, 31563, 34569, 42084, 46092, 52164, 53774, 54108, 63126, 69138, 80661, 94689, 103707, 107548, 126252, 138276, 161322, 189378, 207414, 241983, 311121, 322644, 378756, 414828, 483966, 622242, 725949, 967932, 1244484, 1451898, 2177847, 2903796, 4355694, 8711388]

約数ペア:

[(1, 8711388), (2, 4355694), (3, 2903796), (4, 2177847), (6, 1451898), (7, 1244484), (9, 967932), (12, 725949), (14, 622242), (18, 483966), (21, 414828), (23, 378756), (27, 322644), (28, 311121), (36, 241983), (42, 207414), (46, 189378), (54, 161322), (63, 138276), (69, 126252), (81, 107548), (84, 103707), (92, 94689), (108, 80661), (126, 69138), (138, 63126), (161, 54108), (162, 53774), (167, 52164), (189, 46092), (207, 42084), (252, 34569), (276, 31563), (322, 27054), (324, 26887), (334, 26082), (378, 23046), (414, 21042), (483, 18036), (501, 17388), (567, 15364), (621, 14028), (644, 13527), (668, 13041), (756, 11523), (828, 10521), (966, 9018), (1002, 8694), (1134, 7682), (1169, 7452), (1242, 7014), (1449, 6012), (1503, 5796), (1863, 4676), (1932, 4509), (2004, 4347), (2268, 3841), (2338, 3726), (2484, 3507), (2898, 3006)]