13958148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 34384896

約数和(自身を除く): 20426748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 491, 618, 982, 1236, 1473, 1964, 2369, 2946, 4738, 5892, 7107, 9476, 11293, 14214, 22586, 28428, 33879, 45172, 50573, 67758, 101146, 135516, 151719, 202292, 303438, 606876, 1163179, 2326358, 3489537, 4652716, 6979074, 13958148]

約数ペア:

[(1, 13958148), (2, 6979074), (3, 4652716), (4, 3489537), (6, 2326358), (12, 1163179), (23, 606876), (46, 303438), (69, 202292), (92, 151719), (103, 135516), (138, 101146), (206, 67758), (276, 50573), (309, 45172), (412, 33879), (491, 28428), (618, 22586), (982, 14214), (1236, 11293), (1473, 9476), (1964, 7107), (2369, 5892), (2946, 4738)]