18447492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219613}}^1$

素因数の和:219627

約数の個数: 24

約数和(自身を含む): 49193536

約数和(自身を除く): 30746044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219613, 439226, 658839, 878452, 1317678, 1537291, 2635356, 3074582, 4611873, 6149164, 9223746, 18447492]

約数ペア:

[(1, 18447492), (2, 9223746), (3, 6149164), (4, 4611873), (6, 3074582), (7, 2635356), (12, 1537291), (14, 1317678), (21, 878452), (28, 658839), (42, 439226), (84, 219613)]