214919586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{243673}}^1$

素因数の和:243695

約数の個数: 36

約数和(自身を含む): 541687302

約数和(自身を除く): 326767716

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 243673, 487346, 731019, 1462038, 1705711, 2193057, 3411422, 4386114, 5117133, 10234266, 11939977, 15351399, 23879954, 30702798, 35819931, 71639862, 107459793, 214919586]

約数ペア:

[(1, 214919586), (2, 107459793), (3, 71639862), (6, 35819931), (7, 30702798), (9, 23879954), (14, 15351399), (18, 11939977), (21, 10234266), (42, 5117133), (49, 4386114), (63, 3411422), (98, 2193057), (126, 1705711), (147, 1462038), (294, 731019), (441, 487346), (882, 243673)]