18244517976

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{41263}}^1$

素因数の和:41390

約数の個数: 128

約数和(自身を含む): 53478144000

約数和(自身を除く): 35233626024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 89, 92, 108, 138, 178, 184, 207, 216, 267, 276, 356, 414, 534, 552, 621, 712, 801, 828, 1068, 1242, 1602, 1656, 2047, 2136, 2403, 2484, 3204, 4094, 4806, 4968, 6141, 6408, 8188, 9612, 12282, 16376, 18423, 19224, 24564, 36846, 41263, 49128, 55269, 73692, 82526, 110538, 123789, 147384, 165052, 221076, 247578, 330104, 371367, 442152, 495156, 742734, 949049, 990312, 1114101, 1485468, 1898098, 2228202, 2847147, 2970936, 3672407, 3796196, 4456404, 5694294, 7344814, 7592392, 8541441, 8912808, 11017221, 11388588, 14689628, 17082882, 22034442, 22777176, 25624323, 29379256, 33051663, 34165764, 44068884, 51248646, 66103326, 68331528, 84465361, 88137768, 99154989, 102497292, 132206652, 168930722, 198309978, 204994584, 253396083, 264413304, 337861444, 396619956, 506792166, 675722888, 760188249, 793239912, 1013584332, 1520376498, 2027168664, 2280564747, 3040752996, 4561129494, 6081505992, 9122258988, 18244517976]

約数ペア:

[(1, 18244517976), (2, 9122258988), (3, 6081505992), (4, 4561129494), (6, 3040752996), (8, 2280564747), (9, 2027168664), (12, 1520376498), (18, 1013584332), (23, 793239912), (24, 760188249), (27, 675722888), (36, 506792166), (46, 396619956), (54, 337861444), (69, 264413304), (72, 253396083), (89, 204994584), (92, 198309978), (108, 168930722), (138, 132206652), (178, 102497292), (184, 99154989), (207, 88137768), (216, 84465361), (267, 68331528), (276, 66103326), (356, 51248646), (414, 44068884), (534, 34165764), (552, 33051663), (621, 29379256), (712, 25624323), (801, 22777176), (828, 22034442), (1068, 17082882), (1242, 14689628), (1602, 11388588), (1656, 11017221), (2047, 8912808), (2136, 8541441), (2403, 7592392), (2484, 7344814), (3204, 5694294), (4094, 4456404), (4806, 3796196), (4968, 3672407), (6141, 2970936), (6408, 2847147), (8188, 2228202), (9612, 1898098), (12282, 1485468), (16376, 1114101), (18423, 990312), (19224, 949049), (24564, 742734), (36846, 495156), (41263, 442152), (49128, 371367), (55269, 330104), (73692, 247578), (82526, 221076), (110538, 165052), (123789, 147384)]