11538612

素因数分解:

$2^2\times 3^7\times {\mathrm{1319}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 30307200

約数和(自身を除く): 18768588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1319, 1458, 2187, 2638, 2916, 3957, 4374, 5276, 7914, 8748, 11871, 15828, 23742, 35613, 47484, 71226, 106839, 142452, 213678, 320517, 427356, 641034, 961551, 1282068, 1923102, 2884653, 3846204, 5769306, 11538612]

約数ペア:

[(1, 11538612), (2, 5769306), (3, 3846204), (4, 2884653), (6, 1923102), (9, 1282068), (12, 961551), (18, 641034), (27, 427356), (36, 320517), (54, 213678), (81, 142452), (108, 106839), (162, 71226), (243, 47484), (324, 35613), (486, 23742), (729, 15828), (972, 11871), (1319, 8748), (1458, 7914), (2187, 5276), (2638, 4374), (2916, 3957)]