771972012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1021127}}^1$

素因数の和:1021147

約数の個数: 48

約数和(自身を含む): 2287326720

約数和(自身を除く): 1515354708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1021127, 2042254, 3063381, 4084508, 6126762, 7147889, 9190143, 12253524, 14295778, 18380286, 21443667, 27570429, 28591556, 36760572, 42887334, 55140858, 64331001, 85774668, 110281716, 128662002, 192993003, 257324004, 385986006, 771972012]

約数ペア:

[(1, 771972012), (2, 385986006), (3, 257324004), (4, 192993003), (6, 128662002), (7, 110281716), (9, 85774668), (12, 64331001), (14, 55140858), (18, 42887334), (21, 36760572), (27, 28591556), (28, 27570429), (36, 21443667), (42, 18380286), (54, 14295778), (63, 12253524), (84, 9190143), (108, 7147889), (126, 6126762), (189, 4084508), (252, 3063381), (378, 2042254), (756, 1021127)]