138445986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{49199}}^1$

素因数の和:49278

約数の個数: 32

約数和(自身を含む): 321177600

約数和(自身を除く): 182731614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 49199, 98398, 147597, 295194, 344393, 688786, 1033179, 2066358, 3296333, 6592666, 9888999, 19777998, 23074331, 46148662, 69222993, 138445986]

約数ペア:

[(1, 138445986), (2, 69222993), (3, 46148662), (6, 23074331), (7, 19777998), (14, 9888999), (21, 6592666), (42, 3296333), (67, 2066358), (134, 1033179), (201, 688786), (402, 344393), (469, 295194), (938, 147597), (1407, 98398), (2814, 49199)]