2164902012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220279}}^1$

素因数の和:220312

約数の個数: 96

約数和(自身を含む): 6907980800

約数和(自身を除く): 4743078788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 220279, 440558, 660837, 881116, 1321674, 1541953, 1982511, 2643348, 2863627, 3083906, 3965022, 4625859, 5727254, 5947533, 6167812, 7930044, 8590881, 9251718, 11454508, 11895066, 13877577, 17181762, 18503436, 20045389, 23790132, 25772643, 27755154, 34363524, 40090778, 41632731, 51545286, 55510308, 60136167, 77317929, 80181556, 83265462, 103090572, 120272334, 154635858, 166530924, 180408501, 240544668, 309271716, 360817002, 541225503, 721634004, 1082451006, 2164902012]

約数ペア:

[(1, 2164902012), (2, 1082451006), (3, 721634004), (4, 541225503), (6, 360817002), (7, 309271716), (9, 240544668), (12, 180408501), (13, 166530924), (14, 154635858), (18, 120272334), (21, 103090572), (26, 83265462), (27, 80181556), (28, 77317929), (36, 60136167), (39, 55510308), (42, 51545286), (52, 41632731), (54, 40090778), (63, 34363524), (78, 27755154), (84, 25772643), (91, 23790132), (108, 20045389), (117, 18503436), (126, 17181762), (156, 13877577), (182, 11895066), (189, 11454508), (234, 9251718), (252, 8590881), (273, 7930044), (351, 6167812), (364, 5947533), (378, 5727254), (468, 4625859), (546, 3965022), (702, 3083906), (756, 2863627), (819, 2643348), (1092, 1982511), (1404, 1541953), (1638, 1321674), (2457, 881116), (3276, 660837), (4914, 440558), (9828, 220279)]