18119862

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3074

約数の個数: 40

約数和(自身を含む): 41713056

約数和(自身を除く): 23593194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 3023, 5994, 6046, 9069, 18138, 27207, 54414, 81621, 111851, 163242, 223702, 244863, 335553, 489726, 671106, 1006659, 2013318, 3019977, 6039954, 9059931, 18119862]

約数ペア:

[(1, 18119862), (2, 9059931), (3, 6039954), (6, 3019977), (9, 2013318), (18, 1006659), (27, 671106), (37, 489726), (54, 335553), (74, 244863), (81, 223702), (111, 163242), (162, 111851), (222, 81621), (333, 54414), (666, 27207), (999, 18138), (1998, 9069), (2997, 6046), (3023, 5994)]