2218773039

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 3688464384

約数和(自身を除く): 1469691345

約数列:

[1, 3, 7, 21, 23, 43, 47, 69, 129, 141, 161, 301, 329, 483, 903, 987, 989, 1081, 2021, 2273, 2967, 3243, 6063, 6819, 6923, 7567, 14147, 15911, 20769, 22701, 42441, 46483, 47733, 52279, 97739, 106831, 139449, 156837, 293217, 320493, 325381, 365953, 684173, 747817, 976143, 1097859, 2052519, 2243451, 2247997, 2457113, 4593733, 6743991, 7371339, 13781199, 15735979, 17199791, 32156131, 47207937, 51599373, 96468393, 105655859, 316967577, 739591013, 2218773039]

約数ペア:

[(1, 2218773039), (3, 739591013), (7, 316967577), (21, 105655859), (23, 96468393), (43, 51599373), (47, 47207937), (69, 32156131), (129, 17199791), (141, 15735979), (161, 13781199), (301, 7371339), (329, 6743991), (483, 4593733), (903, 2457113), (987, 2247997), (989, 2243451), (1081, 2052519), (2021, 1097859), (2273, 976143), (2967, 747817), (3243, 684173), (6063, 365953), (6819, 325381), (6923, 320493), (7567, 293217), (14147, 156837), (15911, 139449), (20769, 106831), (22701, 97739), (42441, 52279), (46483, 47733)]