42420972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{321371}}^1$

素因数の和:321389

約数の個数: 24

約数和(自身を含む): 107980992

約数和(自身を除く): 65560020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 321371, 642742, 964113, 1285484, 1928226, 3535081, 3856452, 7070162, 10605243, 14140324, 21210486, 42420972]

約数ペア:

[(1, 42420972), (2, 21210486), (3, 14140324), (4, 10605243), (6, 7070162), (11, 3856452), (12, 3535081), (22, 1928226), (33, 1285484), (44, 964113), (66, 642742), (132, 321371)]