998889222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{61637}}^1$

素因数の和:61752

約数の個数: 32

約数和(自身を含む): 2079912672

約数和(自身を除く): 1081023450

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 2701, 5402, 8103, 16206, 61637, 123274, 184911, 369822, 2280569, 4499501, 4561138, 6841707, 8999002, 13498503, 13683414, 26997006, 166481537, 332963074, 499444611, 998889222]

約数ペア:

[(1, 998889222), (2, 499444611), (3, 332963074), (6, 166481537), (37, 26997006), (73, 13683414), (74, 13498503), (111, 8999002), (146, 6841707), (219, 4561138), (222, 4499501), (438, 2280569), (2701, 369822), (5402, 184911), (8103, 123274), (16206, 61637)]