1181934978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{857}}^1\times {\mathrm{4691}}^1$

素因数の和:5567

約数の個数: 48

約数和(自身を含む): 2753603424

約数和(自身を除く): 1571668446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 857, 1714, 2571, 4691, 5142, 5999, 9382, 11998, 14073, 17997, 28146, 32837, 35994, 41993, 65674, 83986, 98511, 125979, 197022, 229859, 251958, 459718, 689577, 1379154, 4020187, 8040374, 12060561, 24121122, 28141309, 56282618, 84423927, 168847854, 196989163, 393978326, 590967489, 1181934978]

約数ペア:

[(1, 1181934978), (2, 590967489), (3, 393978326), (6, 196989163), (7, 168847854), (14, 84423927), (21, 56282618), (42, 28141309), (49, 24121122), (98, 12060561), (147, 8040374), (294, 4020187), (857, 1379154), (1714, 689577), (2571, 459718), (4691, 251958), (5142, 229859), (5999, 197022), (9382, 125979), (11998, 98511), (14073, 83986), (17997, 65674), (28146, 41993), (32837, 35994)]