38932974

素因数分解:

$2^1\times 3^9\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 93532032

約数和(自身を除く): 54599058

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 207, 243, 258, 387, 414, 486, 621, 729, 774, 989, 1161, 1242, 1458, 1863, 1978, 2187, 2322, 2967, 3483, 3726, 4374, 5589, 5934, 6561, 6966, 8901, 10449, 11178, 13122, 16767, 17802, 19683, 20898, 26703, 31347, 33534, 39366, 50301, 53406, 62694, 80109, 94041, 100602, 150903, 160218, 188082, 240327, 282123, 301806, 452709, 480654, 564246, 720981, 846369, 905418, 1441962, 1692738, 2162943, 4325886, 6488829, 12977658, 19466487, 38932974]

約数ペア:

[(1, 38932974), (2, 19466487), (3, 12977658), (6, 6488829), (9, 4325886), (18, 2162943), (23, 1692738), (27, 1441962), (43, 905418), (46, 846369), (54, 720981), (69, 564246), (81, 480654), (86, 452709), (129, 301806), (138, 282123), (162, 240327), (207, 188082), (243, 160218), (258, 150903), (387, 100602), (414, 94041), (486, 80109), (621, 62694), (729, 53406), (774, 50301), (989, 39366), (1161, 33534), (1242, 31347), (1458, 26703), (1863, 20898), (1978, 19683), (2187, 17802), (2322, 16767), (2967, 13122), (3483, 11178), (3726, 10449), (4374, 8901), (5589, 6966), (5934, 6561)]