84321874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 158217408

約数和(自身を除く): 73895534

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 169, 182, 227, 314, 338, 454, 1099, 1183, 1589, 2041, 2198, 2366, 2951, 3178, 4082, 5902, 14287, 20657, 26533, 28574, 35639, 38363, 41314, 53066, 71278, 76726, 185731, 249473, 268541, 371462, 463307, 498946, 537082, 926614, 3243149, 6022991, 6486298, 12045982, 42160937, 84321874]

約数ペア:

[(1, 84321874), (2, 42160937), (7, 12045982), (13, 6486298), (14, 6022991), (26, 3243149), (91, 926614), (157, 537082), (169, 498946), (182, 463307), (227, 371462), (314, 268541), (338, 249473), (454, 185731), (1099, 76726), (1183, 71278), (1589, 53066), (2041, 41314), (2198, 38363), (2366, 35639), (2951, 28574), (3178, 26533), (4082, 20657), (5902, 14287)]