16628658

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 34637760

約数和(自身を除く): 18009102

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 227, 421, 454, 681, 842, 1263, 1362, 2526, 6583, 12209, 13166, 19749, 24418, 36627, 39498, 73254, 95567, 191134, 286701, 573402, 2771443, 5542886, 8314329, 16628658]

約数ペア:

[(1, 16628658), (2, 8314329), (3, 5542886), (6, 2771443), (29, 573402), (58, 286701), (87, 191134), (174, 95567), (227, 73254), (421, 39498), (454, 36627), (681, 24418), (842, 19749), (1263, 13166), (1362, 12209), (2526, 6583)]