479682

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{47}}^1$

素因数の和:74

約数の個数: 56

約数和(自身を含む): 1259136

約数和(自身を除く): 779454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 243, 282, 329, 378, 423, 486, 567, 658, 729, 846, 987, 1134, 1269, 1458, 1701, 1974, 2538, 2961, 3402, 3807, 5103, 5922, 7614, 8883, 10206, 11421, 17766, 22842, 26649, 34263, 53298, 68526, 79947, 159894, 239841, 479682]

約数ペア:

[(1, 479682), (2, 239841), (3, 159894), (6, 79947), (7, 68526), (9, 53298), (14, 34263), (18, 26649), (21, 22842), (27, 17766), (42, 11421), (47, 10206), (54, 8883), (63, 7614), (81, 5922), (94, 5103), (126, 3807), (141, 3402), (162, 2961), (189, 2538), (243, 1974), (282, 1701), (329, 1458), (378, 1269), (423, 1134), (486, 987), (567, 846), (658, 729)]