18018504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 60652800

約数和(自身を除く): 42634296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 701, 714, 756, 918, 952, 1071, 1224, 1402, 1428, 1512, 1836, 2103, 2142, 2804, 2856, 3213, 3672, 4206, 4284, 4907, 5608, 6309, 6426, 8412, 8568, 9814, 11917, 12618, 12852, 14721, 16824, 18927, 19628, 23834, 25236, 25704, 29442, 35751, 37854, 39256, 44163, 47668, 50472, 58884, 71502, 75708, 83419, 88326, 95336, 107253, 117768, 132489, 143004, 151416, 166838, 176652, 214506, 250257, 264978, 286008, 321759, 333676, 353304, 429012, 500514, 529956, 643518, 667352, 750771, 858024, 1001028, 1059912, 1287036, 1501542, 2002056, 2252313, 2574072, 3003084, 4504626, 6006168, 9009252, 18018504]

約数ペア:

[(1, 18018504), (2, 9009252), (3, 6006168), (4, 4504626), (6, 3003084), (7, 2574072), (8, 2252313), (9, 2002056), (12, 1501542), (14, 1287036), (17, 1059912), (18, 1001028), (21, 858024), (24, 750771), (27, 667352), (28, 643518), (34, 529956), (36, 500514), (42, 429012), (51, 353304), (54, 333676), (56, 321759), (63, 286008), (68, 264978), (72, 250257), (84, 214506), (102, 176652), (108, 166838), (119, 151416), (126, 143004), (136, 132489), (153, 117768), (168, 107253), (189, 95336), (204, 88326), (216, 83419), (238, 75708), (252, 71502), (306, 58884), (357, 50472), (378, 47668), (408, 44163), (459, 39256), (476, 37854), (504, 35751), (612, 29442), (701, 25704), (714, 25236), (756, 23834), (918, 19628), (952, 18927), (1071, 16824), (1224, 14721), (1402, 12852), (1428, 12618), (1512, 11917), (1836, 9814), (2103, 8568), (2142, 8412), (2804, 6426), (2856, 6309), (3213, 5608), (3672, 4907), (4206, 4284)]