2279988

素因数分解:

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

素因数の和:274

約数の個数: 60

約数和(自身を含む): 6179712

約数和(自身を除く): 3899724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 227, 279, 324, 372, 454, 558, 681, 837, 908, 1116, 1362, 1674, 2043, 2511, 2724, 3348, 4086, 5022, 6129, 7037, 8172, 10044, 12258, 14074, 18387, 21111, 24516, 28148, 36774, 42222, 63333, 73548, 84444, 126666, 189999, 253332, 379998, 569997, 759996, 1139994, 2279988]

約数ペア:

[(1, 2279988), (2, 1139994), (3, 759996), (4, 569997), (6, 379998), (9, 253332), (12, 189999), (18, 126666), (27, 84444), (31, 73548), (36, 63333), (54, 42222), (62, 36774), (81, 28148), (93, 24516), (108, 21111), (124, 18387), (162, 14074), (186, 12258), (227, 10044), (279, 8172), (324, 7037), (372, 6129), (454, 5022), (558, 4086), (681, 3348), (837, 2724), (908, 2511), (1116, 2043), (1362, 1674)]