138793986

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{4349}}^1$

素因数の和:4560

約数の個数: 40

約数和(自身を含む): 312651900

約数和(自身を除く): 173857914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 3546, 4349, 5319, 8698, 10638, 13047, 15957, 26094, 31914, 39141, 78282, 117423, 234846, 352269, 704538, 856753, 1713506, 2570259, 5140518, 7710777, 15421554, 23132331, 46264662, 69396993, 138793986]

約数ペア:

[(1, 138793986), (2, 69396993), (3, 46264662), (6, 23132331), (9, 15421554), (18, 7710777), (27, 5140518), (54, 2570259), (81, 1713506), (162, 856753), (197, 704538), (394, 352269), (591, 234846), (1182, 117423), (1773, 78282), (3546, 39141), (4349, 31914), (5319, 26094), (8698, 15957), (10638, 13047)]