8839854

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 20782080

約数和(自身を除く): 11942226

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 81, 86, 94, 129, 141, 162, 243, 258, 282, 387, 423, 486, 729, 774, 846, 1161, 1269, 1458, 2021, 2187, 2322, 2538, 3483, 3807, 4042, 4374, 6063, 6966, 7614, 10449, 11421, 12126, 18189, 20898, 22842, 31347, 34263, 36378, 54567, 62694, 68526, 94041, 102789, 109134, 163701, 188082, 205578, 327402, 491103, 982206, 1473309, 2946618, 4419927, 8839854]

約数ペア:

[(1, 8839854), (2, 4419927), (3, 2946618), (6, 1473309), (9, 982206), (18, 491103), (27, 327402), (43, 205578), (47, 188082), (54, 163701), (81, 109134), (86, 102789), (94, 94041), (129, 68526), (141, 62694), (162, 54567), (243, 36378), (258, 34263), (282, 31347), (387, 22842), (423, 20898), (486, 18189), (729, 12126), (774, 11421), (846, 10449), (1161, 7614), (1269, 6966), (1458, 6063), (2021, 4374), (2187, 4042), (2322, 3807), (2538, 3483)]