18344064

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 53268480

約数和(自身を除く): 34924416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 67, 69, 92, 93, 96, 124, 128, 134, 138, 184, 186, 192, 201, 248, 268, 276, 368, 372, 384, 402, 496, 536, 552, 713, 736, 744, 804, 992, 1072, 1104, 1426, 1472, 1488, 1541, 1608, 1984, 2077, 2139, 2144, 2208, 2852, 2944, 2976, 3082, 3216, 3968, 4154, 4278, 4288, 4416, 4623, 5704, 5952, 6164, 6231, 6432, 8308, 8556, 8576, 8832, 9246, 11408, 11904, 12328, 12462, 12864, 16616, 17112, 18492, 22816, 24656, 24924, 25728, 33232, 34224, 36984, 45632, 47771, 49312, 49848, 66464, 68448, 73968, 91264, 95542, 98624, 99696, 132928, 136896, 143313, 147936, 191084, 197248, 199392, 265856, 273792, 286626, 295872, 382168, 398784, 573252, 591744, 764336, 797568, 1146504, 1528672, 2293008, 3057344, 4586016, 6114688, 9172032, 18344064]

約数ペア:

[(1, 18344064), (2, 9172032), (3, 6114688), (4, 4586016), (6, 3057344), (8, 2293008), (12, 1528672), (16, 1146504), (23, 797568), (24, 764336), (31, 591744), (32, 573252), (46, 398784), (48, 382168), (62, 295872), (64, 286626), (67, 273792), (69, 265856), (92, 199392), (93, 197248), (96, 191084), (124, 147936), (128, 143313), (134, 136896), (138, 132928), (184, 99696), (186, 98624), (192, 95542), (201, 91264), (248, 73968), (268, 68448), (276, 66464), (368, 49848), (372, 49312), (384, 47771), (402, 45632), (496, 36984), (536, 34224), (552, 33232), (713, 25728), (736, 24924), (744, 24656), (804, 22816), (992, 18492), (1072, 17112), (1104, 16616), (1426, 12864), (1472, 12462), (1488, 12328), (1541, 11904), (1608, 11408), (1984, 9246), (2077, 8832), (2139, 8576), (2144, 8556), (2208, 8308), (2852, 6432), (2944, 6231), (2976, 6164), (3082, 5952), (3216, 5704), (3968, 4623), (4154, 4416), (4278, 4288)]