18967434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 40128000

約数和(自身を除く): 21160566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 379, 439, 758, 878, 1137, 1317, 2274, 2634, 7201, 8341, 14402, 16682, 21603, 25023, 43206, 50046, 166381, 332762, 499143, 998286, 3161239, 6322478, 9483717, 18967434]

約数ペア:

[(1, 18967434), (2, 9483717), (3, 6322478), (6, 3161239), (19, 998286), (38, 499143), (57, 332762), (114, 166381), (379, 50046), (439, 43206), (758, 25023), (878, 21603), (1137, 16682), (1317, 14402), (2274, 8341), (2634, 7201)]