13325328

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 39877656

約数和(自身を除く): 26552328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 41, 48, 61, 72, 74, 82, 111, 122, 123, 144, 148, 164, 183, 222, 244, 246, 296, 328, 333, 366, 369, 444, 488, 492, 549, 592, 656, 666, 732, 738, 888, 976, 984, 1098, 1332, 1464, 1476, 1517, 1776, 1968, 2196, 2257, 2501, 2664, 2928, 2952, 3034, 4392, 4514, 4551, 5002, 5328, 5904, 6068, 6771, 7503, 8784, 9028, 9102, 10004, 12136, 13542, 13653, 15006, 18056, 18204, 20008, 20313, 22509, 24272, 27084, 27306, 30012, 36112, 36408, 40016, 40626, 45018, 54168, 54612, 60024, 72816, 81252, 90036, 92537, 108336, 109224, 120048, 162504, 180072, 185074, 218448, 277611, 325008, 360144, 370148, 555222, 740296, 832833, 1110444, 1480592, 1665666, 2220888, 3331332, 4441776, 6662664, 13325328]

約数ペア:

[(1, 13325328), (2, 6662664), (3, 4441776), (4, 3331332), (6, 2220888), (8, 1665666), (9, 1480592), (12, 1110444), (16, 832833), (18, 740296), (24, 555222), (36, 370148), (37, 360144), (41, 325008), (48, 277611), (61, 218448), (72, 185074), (74, 180072), (82, 162504), (111, 120048), (122, 109224), (123, 108336), (144, 92537), (148, 90036), (164, 81252), (183, 72816), (222, 60024), (244, 54612), (246, 54168), (296, 45018), (328, 40626), (333, 40016), (366, 36408), (369, 36112), (444, 30012), (488, 27306), (492, 27084), (549, 24272), (592, 22509), (656, 20313), (666, 20008), (732, 18204), (738, 18056), (888, 15006), (976, 13653), (984, 13542), (1098, 12136), (1332, 10004), (1464, 9102), (1476, 9028), (1517, 8784), (1776, 7503), (1968, 6771), (2196, 6068), (2257, 5904), (2501, 5328), (2664, 5002), (2928, 4551), (2952, 4514), (3034, 4392)]