1617084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 5203968

約数和(自身を除く): 3586884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 81, 84, 92, 93, 108, 124, 126, 138, 161, 162, 186, 189, 207, 217, 252, 276, 279, 322, 324, 372, 378, 414, 434, 483, 558, 567, 621, 644, 651, 713, 756, 828, 837, 868, 966, 1116, 1134, 1242, 1302, 1426, 1449, 1674, 1863, 1932, 1953, 2139, 2268, 2484, 2511, 2604, 2852, 2898, 3348, 3726, 3906, 4278, 4347, 4991, 5022, 5796, 5859, 6417, 7452, 7812, 8556, 8694, 9982, 10044, 11718, 12834, 13041, 14973, 17388, 17577, 19251, 19964, 23436, 25668, 26082, 29946, 35154, 38502, 44919, 52164, 57753, 59892, 70308, 77004, 89838, 115506, 134757, 179676, 231012, 269514, 404271, 539028, 808542, 1617084]

約数ペア:

[(1, 1617084), (2, 808542), (3, 539028), (4, 404271), (6, 269514), (7, 231012), (9, 179676), (12, 134757), (14, 115506), (18, 89838), (21, 77004), (23, 70308), (27, 59892), (28, 57753), (31, 52164), (36, 44919), (42, 38502), (46, 35154), (54, 29946), (62, 26082), (63, 25668), (69, 23436), (81, 19964), (84, 19251), (92, 17577), (93, 17388), (108, 14973), (124, 13041), (126, 12834), (138, 11718), (161, 10044), (162, 9982), (186, 8694), (189, 8556), (207, 7812), (217, 7452), (252, 6417), (276, 5859), (279, 5796), (322, 5022), (324, 4991), (372, 4347), (378, 4278), (414, 3906), (434, 3726), (483, 3348), (558, 2898), (567, 2852), (621, 2604), (644, 2511), (651, 2484), (713, 2268), (756, 2139), (828, 1953), (837, 1932), (868, 1863), (966, 1674), (1116, 1449), (1134, 1426), (1242, 1302)]