492035418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1609}}^1$

素因数の和:2436

約数の個数: 64

約数和(自身を含む): 1251936000

約数和(自身を除く): 759900582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 809, 1609, 1618, 2427, 3218, 4827, 4854, 5663, 7281, 9654, 11263, 11326, 14481, 14562, 16989, 21843, 22526, 28962, 33789, 33978, 43443, 43686, 50967, 67578, 86886, 101367, 101934, 152901, 202734, 304101, 305802, 608202, 1301681, 2603362, 3905043, 7810086, 9111767, 11715129, 18223534, 23430258, 27335301, 35145387, 54670602, 70290774, 82005903, 164011806, 246017709, 492035418]

約数ペア:

[(1, 492035418), (2, 246017709), (3, 164011806), (6, 82005903), (7, 70290774), (9, 54670602), (14, 35145387), (18, 27335301), (21, 23430258), (27, 18223534), (42, 11715129), (54, 9111767), (63, 7810086), (126, 3905043), (189, 2603362), (378, 1301681), (809, 608202), (1609, 305802), (1618, 304101), (2427, 202734), (3218, 152901), (4827, 101934), (4854, 101367), (5663, 86886), (7281, 67578), (9654, 50967), (11263, 43686), (11326, 43443), (14481, 33978), (14562, 33789), (16989, 28962), (21843, 22526)]