18191244062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{351223}}^1$

素因数の和:351320

約数の個数: 32

約数和(自身を含む): 30345753600

約数和(自身を除く): 12154509538

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1363, 1786, 2726, 25897, 51794, 351223, 702446, 6673237, 10185467, 13346474, 16507481, 20370934, 33014962, 193523873, 313642139, 387047746, 478716949, 627284278, 957433898, 9095622031, 18191244062]

約数ペア:

[(1, 18191244062), (2, 9095622031), (19, 957433898), (29, 627284278), (38, 478716949), (47, 387047746), (58, 313642139), (94, 193523873), (551, 33014962), (893, 20370934), (1102, 16507481), (1363, 13346474), (1786, 10185467), (2726, 6673237), (25897, 702446), (51794, 351223)]