15823998

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 38419920

約数和(自身を除く): 22595922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 97, 106, 114, 159, 162, 171, 194, 291, 318, 342, 477, 513, 582, 873, 954, 1007, 1026, 1431, 1539, 1746, 1843, 2014, 2619, 2862, 3021, 3078, 3686, 4293, 5141, 5238, 5529, 6042, 7857, 8586, 9063, 10282, 11058, 15423, 15714, 16587, 18126, 27189, 30846, 33174, 46269, 49761, 54378, 81567, 92538, 97679, 99522, 138807, 149283, 163134, 195358, 277614, 293037, 298566, 416421, 586074, 832842, 879111, 1758222, 2637333, 5274666, 7911999, 15823998]

約数ペア:

[(1, 15823998), (2, 7911999), (3, 5274666), (6, 2637333), (9, 1758222), (18, 879111), (19, 832842), (27, 586074), (38, 416421), (53, 298566), (54, 293037), (57, 277614), (81, 195358), (97, 163134), (106, 149283), (114, 138807), (159, 99522), (162, 97679), (171, 92538), (194, 81567), (291, 54378), (318, 49761), (342, 46269), (477, 33174), (513, 30846), (582, 27189), (873, 18126), (954, 16587), (1007, 15714), (1026, 15423), (1431, 11058), (1539, 10282), (1746, 9063), (1843, 8586), (2014, 7857), (2619, 6042), (2862, 5529), (3021, 5238), (3078, 5141), (3686, 4293)]