2912981454

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{38177}}^1$

素因数の和:38351

約数の個数: 48

約数和(自身を含む): 6587079408

約数和(自身を除く): 3674097954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1413, 2826, 4239, 8478, 12717, 25434, 38151, 38177, 76302, 76354, 114531, 229062, 343593, 687186, 1030779, 2061558, 3092337, 5993789, 6184674, 9277011, 11987578, 17981367, 18554022, 35962734, 53944101, 107888202, 161832303, 323664606, 485496909, 970993818, 1456490727, 2912981454]

約数ペア:

[(1, 2912981454), (2, 1456490727), (3, 970993818), (6, 485496909), (9, 323664606), (18, 161832303), (27, 107888202), (54, 53944101), (81, 35962734), (157, 18554022), (162, 17981367), (243, 11987578), (314, 9277011), (471, 6184674), (486, 5993789), (942, 3092337), (1413, 2061558), (2826, 1030779), (4239, 687186), (8478, 343593), (12717, 229062), (25434, 114531), (38151, 76354), (38177, 76302)]