47987766

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{1697}}^1$

素因数の和:3276

約数の個数: 24

約数和(自身を含む): 104100984

約数和(自身を除く): 56113218

約数列:

[1, 2, 3, 6, 9, 18, 1571, 1697, 3142, 3394, 4713, 5091, 9426, 10182, 14139, 15273, 28278, 30546, 2665987, 5331974, 7997961, 15995922, 23993883, 47987766]

約数ペア:

[(1, 47987766), (2, 23993883), (3, 15995922), (6, 7997961), (9, 5331974), (18, 2665987), (1571, 30546), (1697, 28278), (3142, 15273), (3394, 14139), (4713, 10182), (5091, 9426)]