21494382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39367}}^1$

素因数の和:39392

約数の個数: 32

約数和(自身を含む): 52910592

約数和(自身を除く): 31416210

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39367, 78734, 118101, 236202, 275569, 511771, 551138, 826707, 1023542, 1535313, 1653414, 3070626, 3582397, 7164794, 10747191, 21494382]

約数ペア:

[(1, 21494382), (2, 10747191), (3, 7164794), (6, 3582397), (7, 3070626), (13, 1653414), (14, 1535313), (21, 1023542), (26, 826707), (39, 551138), (42, 511771), (78, 275569), (91, 236202), (182, 118101), (273, 78734), (546, 39367)]