18683330832

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{708991}}^1$

素因数の和:709069

約数の個数: 80

約数和(自身を含む): 54507304960

約数和(自身を除く): 35823974128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 13176, 26352, 708991, 1417982, 2126973, 2835964, 4253946, 5671928, 6380919, 8507892, 11343856, 12761838, 17015784, 19142757, 25523676, 34031568, 38285514, 43248451, 51047352, 76571028, 86496902, 102094704, 129745353, 153142056, 172993804, 259490706, 306284112, 345987608, 389236059, 518981412, 691975216, 778472118, 1037962824, 1167708177, 1556944236, 2075925648, 2335416354, 3113888472, 4670832708, 6227776944, 9341665416, 18683330832]

約数ペア:

[(1, 18683330832), (2, 9341665416), (3, 6227776944), (4, 4670832708), (6, 3113888472), (8, 2335416354), (9, 2075925648), (12, 1556944236), (16, 1167708177), (18, 1037962824), (24, 778472118), (27, 691975216), (36, 518981412), (48, 389236059), (54, 345987608), (61, 306284112), (72, 259490706), (108, 172993804), (122, 153142056), (144, 129745353), (183, 102094704), (216, 86496902), (244, 76571028), (366, 51047352), (432, 43248451), (488, 38285514), (549, 34031568), (732, 25523676), (976, 19142757), (1098, 17015784), (1464, 12761838), (1647, 11343856), (2196, 8507892), (2928, 6380919), (3294, 5671928), (4392, 4253946), (6588, 2835964), (8784, 2126973), (13176, 1417982), (26352, 708991)]