1139994

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 40

約数和(自身を含む): 2648448

約数和(自身を除く): 1508454

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 227, 279, 454, 558, 681, 837, 1362, 1674, 2043, 2511, 4086, 5022, 6129, 7037, 12258, 14074, 18387, 21111, 36774, 42222, 63333, 126666, 189999, 379998, 569997, 1139994]

約数ペア:

[(1, 1139994), (2, 569997), (3, 379998), (6, 189999), (9, 126666), (18, 63333), (27, 42222), (31, 36774), (54, 21111), (62, 18387), (81, 14074), (93, 12258), (162, 7037), (186, 6129), (227, 5022), (279, 4086), (454, 2511), (558, 2043), (681, 1674), (837, 1362)]