171290574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14939}}^1$

素因数の和:14974

約数の個数: 72

約数和(自身を含む): 464962680

約数和(自身を除く): 293672106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 14939, 29878, 44817, 89634, 104573, 134451, 194207, 209146, 268902, 313719, 388414, 582621, 627438, 732011, 941157, 1165242, 1359449, 1464022, 1747863, 1882314, 2196033, 2718898, 3495726, 4078347, 4392066, 6588099, 8156694, 9516143, 12235041, 13176198, 19032286, 24470082, 28548429, 57096858, 85645287, 171290574]

約数ペア:

[(1, 171290574), (2, 85645287), (3, 57096858), (6, 28548429), (7, 24470082), (9, 19032286), (13, 13176198), (14, 12235041), (18, 9516143), (21, 8156694), (26, 6588099), (39, 4392066), (42, 4078347), (49, 3495726), (63, 2718898), (78, 2196033), (91, 1882314), (98, 1747863), (117, 1464022), (126, 1359449), (147, 1165242), (182, 941157), (234, 732011), (273, 627438), (294, 582621), (441, 388414), (546, 313719), (637, 268902), (819, 209146), (882, 194207), (1274, 134451), (1638, 104573), (1911, 89634), (3822, 44817), (5733, 29878), (11466, 14939)]