27158714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20741446

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1511, 1634, 3022, 8987, 16621, 17974, 28709, 33242, 57418, 64973, 129946, 315799, 631598, 714703, 1234487, 1429406, 2468974, 13579357, 27158714]

約数ペア:

[(1, 27158714), (2, 13579357), (11, 2468974), (19, 1429406), (22, 1234487), (38, 714703), (43, 631598), (86, 315799), (209, 129946), (418, 64973), (473, 57418), (817, 33242), (946, 28709), (1511, 17974), (1634, 16621), (3022, 8987)]