329996946

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{21991}}^1$

素因数の和:22098

約数の個数: 32

約数和(自身を含む): 687206016

約数和(自身を除く): 357209070

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 366, 2501, 5002, 7503, 15006, 21991, 43982, 65973, 131946, 901631, 1341451, 1803262, 2682902, 2704893, 4024353, 5409786, 8048706, 54999491, 109998982, 164998473, 329996946]

約数ペア:

[(1, 329996946), (2, 164998473), (3, 109998982), (6, 54999491), (41, 8048706), (61, 5409786), (82, 4024353), (122, 2704893), (123, 2682902), (183, 1803262), (246, 1341451), (366, 901631), (2501, 131946), (5002, 65973), (7503, 43982), (15006, 21991)]