22491972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 62563200

約数和(自身を除く): 40071228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 97, 108, 113, 114, 171, 194, 226, 228, 291, 339, 342, 388, 452, 513, 582, 678, 684, 873, 1017, 1026, 1164, 1356, 1746, 1843, 2034, 2052, 2147, 2619, 3051, 3492, 3686, 4068, 4294, 5238, 5529, 6102, 6441, 7372, 8588, 10476, 10961, 11058, 12204, 12882, 16587, 19323, 21922, 22116, 25764, 32883, 33174, 38646, 43844, 49761, 57969, 65766, 66348, 77292, 98649, 99522, 115938, 131532, 197298, 199044, 208259, 231876, 295947, 394596, 416518, 591894, 624777, 833036, 1183788, 1249554, 1874331, 2499108, 3748662, 5622993, 7497324, 11245986, 22491972]

約数ペア:

[(1, 22491972), (2, 11245986), (3, 7497324), (4, 5622993), (6, 3748662), (9, 2499108), (12, 1874331), (18, 1249554), (19, 1183788), (27, 833036), (36, 624777), (38, 591894), (54, 416518), (57, 394596), (76, 295947), (97, 231876), (108, 208259), (113, 199044), (114, 197298), (171, 131532), (194, 115938), (226, 99522), (228, 98649), (291, 77292), (339, 66348), (342, 65766), (388, 57969), (452, 49761), (513, 43844), (582, 38646), (678, 33174), (684, 32883), (873, 25764), (1017, 22116), (1026, 21922), (1164, 19323), (1356, 16587), (1746, 12882), (1843, 12204), (2034, 11058), (2052, 10961), (2147, 10476), (2619, 8588), (3051, 7372), (3492, 6441), (3686, 6102), (4068, 5529), (4294, 5238)]