22073706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 52303680

約数和(自身を除く): 30229974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 79, 86, 114, 129, 158, 171, 237, 258, 342, 361, 387, 474, 711, 722, 774, 817, 1083, 1422, 1501, 1634, 2166, 2451, 3002, 3249, 3397, 4503, 4902, 6498, 6794, 7353, 9006, 10191, 13509, 14706, 15523, 20382, 27018, 28519, 30573, 31046, 46569, 57038, 61146, 64543, 85557, 93138, 129086, 139707, 171114, 193629, 256671, 279414, 387258, 513342, 580887, 1161774, 1226317, 2452634, 3678951, 7357902, 11036853, 22073706]

約数ペア:

[(1, 22073706), (2, 11036853), (3, 7357902), (6, 3678951), (9, 2452634), (18, 1226317), (19, 1161774), (38, 580887), (43, 513342), (57, 387258), (79, 279414), (86, 256671), (114, 193629), (129, 171114), (158, 139707), (171, 129086), (237, 93138), (258, 85557), (342, 64543), (361, 61146), (387, 57038), (474, 46569), (711, 31046), (722, 30573), (774, 28519), (817, 27018), (1083, 20382), (1422, 15523), (1501, 14706), (1634, 13509), (2166, 10191), (2451, 9006), (3002, 7353), (3249, 6794), (3397, 6498), (4503, 4902)]