131918868

素因数分解:

$2^2\times 3^5\times {\mathrm{135719}}^1$

素因数の和:135738

約数の個数: 36

約数和(自身を含む): 345814560

約数和(自身を除く): 213895692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135719, 271438, 407157, 542876, 814314, 1221471, 1628628, 2442942, 3664413, 4885884, 7328826, 10993239, 14657652, 21986478, 32979717, 43972956, 65959434, 131918868]

約数ペア:

[(1, 131918868), (2, 65959434), (3, 43972956), (4, 32979717), (6, 21986478), (9, 14657652), (12, 10993239), (18, 7328826), (27, 4885884), (36, 3664413), (54, 2442942), (81, 1628628), (108, 1221471), (162, 814314), (243, 542876), (324, 407157), (486, 271438), (972, 135719)]