18914676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8429}}^1$

素因数の和:8464

約数の個数: 48

約数和(自身を含む): 50984640

約数和(自身を除く): 32069964

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8429, 16858, 25287, 33716, 50574, 92719, 101148, 143293, 185438, 278157, 286586, 370876, 429879, 556314, 573172, 859758, 1112628, 1576223, 1719516, 3152446, 4728669, 6304892, 9457338, 18914676]

約数ペア:

[(1, 18914676), (2, 9457338), (3, 6304892), (4, 4728669), (6, 3152446), (11, 1719516), (12, 1576223), (17, 1112628), (22, 859758), (33, 573172), (34, 556314), (44, 429879), (51, 370876), (66, 286586), (68, 278157), (102, 185438), (132, 143293), (187, 101148), (204, 92719), (374, 50574), (561, 33716), (748, 25287), (1122, 16858), (2244, 8429)]