18420162054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1401199}}^1$

素因数の和:1401524

約数の個数: 32

約数和(自身を含む): 42237772800

約数和(自身を除く): 23817610746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 13146, 1401199, 2802398, 4203597, 8407194, 9808393, 19616786, 29425179, 58850358, 438575287, 877150574, 1315725861, 2631451722, 3070027009, 6140054018, 9210081027, 18420162054]

約数ペア:

[(1, 18420162054), (2, 9210081027), (3, 6140054018), (6, 3070027009), (7, 2631451722), (14, 1315725861), (21, 877150574), (42, 438575287), (313, 58850358), (626, 29425179), (939, 19616786), (1878, 9808393), (2191, 8407194), (4382, 4203597), (6573, 2802398), (13146, 1401199)]