18549408

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 52641792

約数和(自身を除く): 34092384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 271, 276, 368, 372, 496, 542, 552, 713, 736, 744, 813, 992, 1084, 1104, 1426, 1488, 1626, 2139, 2168, 2208, 2852, 2976, 3252, 4278, 4336, 5704, 6233, 6504, 8401, 8556, 8672, 11408, 12466, 13008, 16802, 17112, 18699, 22816, 24932, 25203, 26016, 33604, 34224, 37398, 49864, 50406, 67208, 68448, 74796, 99728, 100812, 134416, 149592, 193223, 199456, 201624, 268832, 299184, 386446, 403248, 579669, 598368, 772892, 806496, 1159338, 1545784, 2318676, 3091568, 4637352, 6183136, 9274704, 18549408]

約数ペア:

[(1, 18549408), (2, 9274704), (3, 6183136), (4, 4637352), (6, 3091568), (8, 2318676), (12, 1545784), (16, 1159338), (23, 806496), (24, 772892), (31, 598368), (32, 579669), (46, 403248), (48, 386446), (62, 299184), (69, 268832), (92, 201624), (93, 199456), (96, 193223), (124, 149592), (138, 134416), (184, 100812), (186, 99728), (248, 74796), (271, 68448), (276, 67208), (368, 50406), (372, 49864), (496, 37398), (542, 34224), (552, 33604), (713, 26016), (736, 25203), (744, 24932), (813, 22816), (992, 18699), (1084, 17112), (1104, 16802), (1426, 13008), (1488, 12466), (1626, 11408), (2139, 8672), (2168, 8556), (2208, 8401), (2852, 6504), (2976, 6233), (3252, 5704), (4278, 4336)]