213171282

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{967}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 476279232

約数和(自身を除く): 263107950

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 331, 333, 662, 666, 967, 993, 1934, 1986, 2901, 2979, 5802, 5958, 8703, 12247, 17406, 24494, 35779, 36741, 71558, 73482, 107337, 110223, 214674, 220446, 320077, 322011, 640154, 644022, 960231, 1920462, 2880693, 5761386, 11842849, 23685698, 35528547, 71057094, 106585641, 213171282]

約数ペア:

[(1, 213171282), (2, 106585641), (3, 71057094), (6, 35528547), (9, 23685698), (18, 11842849), (37, 5761386), (74, 2880693), (111, 1920462), (222, 960231), (331, 644022), (333, 640154), (662, 322011), (666, 320077), (967, 220446), (993, 214674), (1934, 110223), (1986, 107337), (2901, 73482), (2979, 71558), (5802, 36741), (5958, 35779), (8703, 24494), (12247, 17406)]