16638948

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11273}}^1$

素因数の和:11324

約数の個数: 36

約数和(自身を含む): 43089228

約数和(自身を除く): 26450280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 11273, 22546, 33819, 45092, 67638, 101457, 135276, 202914, 405828, 462193, 924386, 1386579, 1848772, 2773158, 4159737, 5546316, 8319474, 16638948]

約数ペア:

[(1, 16638948), (2, 8319474), (3, 5546316), (4, 4159737), (6, 2773158), (9, 1848772), (12, 1386579), (18, 924386), (36, 462193), (41, 405828), (82, 202914), (123, 135276), (164, 101457), (246, 67638), (369, 45092), (492, 33819), (738, 22546), (1476, 11273)]