81098916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355697}}^1$

素因数の和:355723

約数の個数: 24

約数和(自身を含む): 199190880

約数和(自身を除く): 118091964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355697, 711394, 1067091, 1422788, 2134182, 4268364, 6758243, 13516486, 20274729, 27032972, 40549458, 81098916]

約数ペア:

[(1, 81098916), (2, 40549458), (3, 27032972), (4, 20274729), (6, 13516486), (12, 6758243), (19, 4268364), (38, 2134182), (57, 1422788), (76, 1067091), (114, 711394), (228, 355697)]