1993173882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{294761}}^1$

素因数の和:294803

約数の個数: 48

約数和(自身を含む): 4838812992

約数和(自身を除く): 2845639110

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 294761, 589522, 884283, 1768566, 2063327, 4126654, 6189981, 6779503, 12379962, 13559006, 14443289, 20338509, 28886578, 40677018, 43329867, 47456521, 86659734, 94913042, 142369563, 284739126, 332195647, 664391294, 996586941, 1993173882]

約数ペア:

[(1, 1993173882), (2, 996586941), (3, 664391294), (6, 332195647), (7, 284739126), (14, 142369563), (21, 94913042), (23, 86659734), (42, 47456521), (46, 43329867), (49, 40677018), (69, 28886578), (98, 20338509), (138, 14443289), (147, 13559006), (161, 12379962), (294, 6779503), (322, 6189981), (483, 4126654), (966, 2063327), (1127, 1768566), (2254, 884283), (3381, 589522), (6762, 294761)]