19070316

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:916

約数の個数: 60

約数和(自身を含む): 50616720

約数和(自身を除く): 31546404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 829, 852, 1278, 1658, 1917, 2487, 2556, 3316, 3834, 4974, 5751, 7461, 7668, 9948, 11502, 14922, 22383, 23004, 29844, 44766, 58859, 67149, 89532, 117718, 134298, 176577, 235436, 268596, 353154, 529731, 706308, 1059462, 1589193, 2118924, 3178386, 4767579, 6356772, 9535158, 19070316]

約数ペア:

[(1, 19070316), (2, 9535158), (3, 6356772), (4, 4767579), (6, 3178386), (9, 2118924), (12, 1589193), (18, 1059462), (27, 706308), (36, 529731), (54, 353154), (71, 268596), (81, 235436), (108, 176577), (142, 134298), (162, 117718), (213, 89532), (284, 67149), (324, 58859), (426, 44766), (639, 29844), (829, 23004), (852, 22383), (1278, 14922), (1658, 11502), (1917, 9948), (2487, 7668), (2556, 7461), (3316, 5751), (3834, 4974)]