853404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 2112264

約数和(自身を除く): 1258860

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 361, 394, 591, 722, 788, 1083, 1182, 1444, 2166, 2364, 3743, 4332, 7486, 11229, 14972, 22458, 44916, 71117, 142234, 213351, 284468, 426702, 853404]

約数ペア:

[(1, 853404), (2, 426702), (3, 284468), (4, 213351), (6, 142234), (12, 71117), (19, 44916), (38, 22458), (57, 14972), (76, 11229), (114, 7486), (197, 4332), (228, 3743), (361, 2364), (394, 2166), (591, 1444), (722, 1182), (788, 1083)]