30561918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 64679040

約数和(自身を除く): 34117122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1181, 1362, 2362, 3543, 4313, 7086, 8626, 12939, 22439, 25878, 44878, 67317, 134634, 268087, 536174, 804261, 1608522, 5093653, 10187306, 15280959, 30561918]

約数ペア:

[(1, 30561918), (2, 15280959), (3, 10187306), (6, 5093653), (19, 1608522), (38, 804261), (57, 536174), (114, 268087), (227, 134634), (454, 67317), (681, 44878), (1181, 25878), (1362, 22439), (2362, 12939), (3543, 8626), (4313, 7086)]