40890972

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19697}}^1$

素因数の和:19877

約数の個数: 24

約数和(自身を含む): 95968656

約数和(自身を除く): 55077684

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 19697, 39394, 59091, 78788, 118182, 236364, 3407581, 6815162, 10222743, 13630324, 20445486, 40890972]

約数ペア:

[(1, 40890972), (2, 20445486), (3, 13630324), (4, 10222743), (6, 6815162), (12, 3407581), (173, 236364), (346, 118182), (519, 78788), (692, 59091), (1038, 39394), (2076, 19697)]