15085800918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20431}}^1$

素因数の和:20602

約数の個数: 96

約数和(自身を含む): 36718755840

約数和(自身を除く): 21632954922

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 127, 153, 171, 254, 306, 323, 342, 381, 646, 762, 969, 1143, 1938, 2159, 2286, 2413, 2907, 4318, 4826, 5814, 6477, 7239, 12954, 14478, 19431, 20431, 21717, 38862, 40862, 41021, 43434, 61293, 82042, 122586, 123063, 183879, 246126, 347327, 367758, 369189, 388189, 694654, 738378, 776378, 1041981, 1164567, 2083962, 2329134, 2594737, 3125943, 3493701, 5189474, 6251886, 6599213, 6987402, 7784211, 13198426, 15568422, 19797639, 23352633, 39595278, 44110529, 46705266, 49300003, 59392917, 88221058, 98600006, 118785834, 132331587, 147900009, 264663174, 295800018, 396994761, 443700027, 793989522, 838100051, 887400054, 1676200102, 2514300153, 5028600306, 7542900459, 15085800918]

約数ペア:

[(1, 15085800918), (2, 7542900459), (3, 5028600306), (6, 2514300153), (9, 1676200102), (17, 887400054), (18, 838100051), (19, 793989522), (34, 443700027), (38, 396994761), (51, 295800018), (57, 264663174), (102, 147900009), (114, 132331587), (127, 118785834), (153, 98600006), (171, 88221058), (254, 59392917), (306, 49300003), (323, 46705266), (342, 44110529), (381, 39595278), (646, 23352633), (762, 19797639), (969, 15568422), (1143, 13198426), (1938, 7784211), (2159, 6987402), (2286, 6599213), (2413, 6251886), (2907, 5189474), (4318, 3493701), (4826, 3125943), (5814, 2594737), (6477, 2329134), (7239, 2083962), (12954, 1164567), (14478, 1041981), (19431, 776378), (20431, 738378), (21717, 694654), (38862, 388189), (40862, 369189), (41021, 367758), (43434, 347327), (61293, 246126), (82042, 183879), (122586, 123063)]