2946618

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 56

約数和(自身を含む): 6925248

約数和(自身を除く): 3978630

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, 2322, 2538, 3483, 3807, 4042, 6063, 6966, 7614, 10449, 11421, 12126, 18189, 20898, 22842, 31347, 34263, 36378, 54567, 62694, 68526, 109134, 163701, 327402, 491103, 982206, 1473309, 2946618]

約数ペア:

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