18407796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 48135360

約数和(自身を除く): 29727564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3769, 4884, 7538, 11307, 15076, 22614, 41459, 45228, 82918, 124377, 139453, 165836, 248754, 278906, 418359, 497508, 557812, 836718, 1533983, 1673436, 3067966, 4601949, 6135932, 9203898, 18407796]

約数ペア:

[(1, 18407796), (2, 9203898), (3, 6135932), (4, 4601949), (6, 3067966), (11, 1673436), (12, 1533983), (22, 836718), (33, 557812), (37, 497508), (44, 418359), (66, 278906), (74, 248754), (111, 165836), (132, 139453), (148, 124377), (222, 82918), (407, 45228), (444, 41459), (814, 22614), (1221, 15076), (1628, 11307), (2442, 7538), (3769, 4884)]