16955946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 44482560

約数和(自身を除く): 27526614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1447, 1674, 1953, 2894, 3906, 4341, 5859, 8682, 10129, 11718, 13023, 20258, 26046, 30387, 39069, 44857, 60774, 78138, 89714, 91161, 134571, 182322, 269142, 273483, 313999, 403713, 546966, 627998, 807426, 941997, 1211139, 1883994, 2422278, 2825991, 5651982, 8477973, 16955946]

約数ペア:

[(1, 16955946), (2, 8477973), (3, 5651982), (6, 2825991), (7, 2422278), (9, 1883994), (14, 1211139), (18, 941997), (21, 807426), (27, 627998), (31, 546966), (42, 403713), (54, 313999), (62, 273483), (63, 269142), (93, 182322), (126, 134571), (186, 91161), (189, 89714), (217, 78138), (279, 60774), (378, 44857), (434, 39069), (558, 30387), (651, 26046), (837, 20258), (1302, 13023), (1447, 11718), (1674, 10129), (1953, 8682), (2894, 5859), (3906, 4341)]