31329018

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{9209}}^1$

素因数の和:9233

約数の個数: 48

約数和(自身を含む): 80458560

約数和(自身を除く): 49129542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 9209, 18418, 27627, 55254, 64463, 82881, 128926, 165762, 193389, 248643, 386778, 497286, 580167, 745929, 1160334, 1491858, 1740501, 2237787, 3481002, 4475574, 5221503, 10443006, 15664509, 31329018]

約数ペア:

[(1, 31329018), (2, 15664509), (3, 10443006), (6, 5221503), (7, 4475574), (9, 3481002), (14, 2237787), (18, 1740501), (21, 1491858), (27, 1160334), (42, 745929), (54, 580167), (63, 497286), (81, 386778), (126, 248643), (162, 193389), (189, 165762), (243, 128926), (378, 82881), (486, 64463), (567, 55254), (1134, 27627), (1701, 18418), (3402, 9209)]