2018903616

素因数分解:

$2^6\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2254

約数の個数: 140

約数和(自身を含む): 6018946560

約数和(自身を除く): 4000042944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 191, 192, 216, 288, 324, 382, 432, 573, 576, 648, 764, 864, 1146, 1296, 1528, 1719, 1728, 2039, 2292, 2592, 3056, 3438, 4078, 4584, 5157, 5184, 6112, 6117, 6876, 8156, 9168, 10314, 12224, 12234, 13752, 15471, 16312, 18336, 18351, 20628, 24468, 27504, 30942, 32624, 36672, 36702, 41256, 48936, 55008, 55053, 61884, 65248, 73404, 82512, 97872, 110016, 110106, 123768, 130496, 146808, 165024, 165159, 195744, 220212, 247536, 293616, 330048, 330318, 389449, 391488, 440424, 495072, 587232, 660636, 778898, 880848, 990144, 1168347, 1174464, 1321272, 1557796, 1761696, 2336694, 2642544, 3115592, 3505041, 3523392, 4673388, 5285088, 6231184, 7010082, 9346776, 10515123, 10570176, 12462368, 14020164, 18693552, 21030246, 24924736, 28040328, 31545369, 37387104, 42060492, 56080656, 63090738, 74774208, 84120984, 112161312, 126181476, 168241968, 224322624, 252362952, 336483936, 504725904, 672967872, 1009451808, 2018903616]

約数ペア:

[(1, 2018903616), (2, 1009451808), (3, 672967872), (4, 504725904), (6, 336483936), (8, 252362952), (9, 224322624), (12, 168241968), (16, 126181476), (18, 112161312), (24, 84120984), (27, 74774208), (32, 63090738), (36, 56080656), (48, 42060492), (54, 37387104), (64, 31545369), (72, 28040328), (81, 24924736), (96, 21030246), (108, 18693552), (144, 14020164), (162, 12462368), (191, 10570176), (192, 10515123), (216, 9346776), (288, 7010082), (324, 6231184), (382, 5285088), (432, 4673388), (573, 3523392), (576, 3505041), (648, 3115592), (764, 2642544), (864, 2336694), (1146, 1761696), (1296, 1557796), (1528, 1321272), (1719, 1174464), (1728, 1168347), (2039, 990144), (2292, 880848), (2592, 778898), (3056, 660636), (3438, 587232), (4078, 495072), (4584, 440424), (5157, 391488), (5184, 389449), (6112, 330318), (6117, 330048), (6876, 293616), (8156, 247536), (9168, 220212), (10314, 195744), (12224, 165159), (12234, 165024), (13752, 146808), (15471, 130496), (16312, 123768), (18336, 110106), (18351, 110016), (20628, 97872), (24468, 82512), (27504, 73404), (30942, 65248), (32624, 61884), (36672, 55053), (36702, 55008), (41256, 48936)]