8985396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 24554880

約数和(自身を除く): 15569484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2609, 3444, 5218, 7827, 10436, 15654, 18263, 31308, 36526, 54789, 73052, 106969, 109578, 213938, 219156, 320907, 427876, 641814, 748783, 1283628, 1497566, 2246349, 2995132, 4492698, 8985396]

約数ペア:

[(1, 8985396), (2, 4492698), (3, 2995132), (4, 2246349), (6, 1497566), (7, 1283628), (12, 748783), (14, 641814), (21, 427876), (28, 320907), (41, 219156), (42, 213938), (82, 109578), (84, 106969), (123, 73052), (164, 54789), (246, 36526), (287, 31308), (492, 18263), (574, 15654), (861, 10436), (1148, 7827), (1722, 5218), (2609, 3444)]