18385704

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 54558900

約数和(自身を除く): 36173196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1669, 1836, 2754, 3338, 3672, 5007, 5508, 6676, 10014, 11016, 13352, 15021, 20028, 28373, 30042, 40056, 45063, 56746, 60084, 85119, 90126, 113492, 120168, 135189, 170238, 180252, 226984, 255357, 270378, 340476, 360504, 510714, 540756, 680952, 766071, 1021428, 1081512, 1532142, 2042856, 2298213, 3064284, 4596426, 6128568, 9192852, 18385704]

約数ペア:

[(1, 18385704), (2, 9192852), (3, 6128568), (4, 4596426), (6, 3064284), (8, 2298213), (9, 2042856), (12, 1532142), (17, 1081512), (18, 1021428), (24, 766071), (27, 680952), (34, 540756), (36, 510714), (51, 360504), (54, 340476), (68, 270378), (72, 255357), (81, 226984), (102, 180252), (108, 170238), (136, 135189), (153, 120168), (162, 113492), (204, 90126), (216, 85119), (306, 60084), (324, 56746), (408, 45063), (459, 40056), (612, 30042), (648, 28373), (918, 20028), (1224, 15021), (1377, 13352), (1669, 11016), (1836, 10014), (2754, 6676), (3338, 5508), (3672, 5007)]