66137358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 154704384

約数和(自身を除く): 88567026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 681, 991, 1362, 1589, 1982, 2973, 3178, 4767, 5946, 6937, 9534, 11123, 13874, 20811, 22246, 33369, 41622, 48559, 66738, 97118, 145677, 224957, 291354, 449914, 674871, 1349742, 1574699, 3149398, 4724097, 9448194, 11022893, 22045786, 33068679, 66137358]

約数ペア:

[(1, 66137358), (2, 33068679), (3, 22045786), (6, 11022893), (7, 9448194), (14, 4724097), (21, 3149398), (42, 1574699), (49, 1349742), (98, 674871), (147, 449914), (227, 291354), (294, 224957), (454, 145677), (681, 97118), (991, 66738), (1362, 48559), (1589, 41622), (1982, 33369), (2973, 22246), (3178, 20811), (4767, 13874), (5946, 11123), (6937, 9534)]