1916493444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2801891}}^1$

素因数の和:2801920

約数の個数: 36

約数和(自身を含む): 5099443440

約数和(自身を除く): 3182949996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2801891, 5603782, 8405673, 11207564, 16811346, 25217019, 33622692, 50434038, 53235929, 100868076, 106471858, 159707787, 212943716, 319415574, 479123361, 638831148, 958246722, 1916493444]

約数ペア:

[(1, 1916493444), (2, 958246722), (3, 638831148), (4, 479123361), (6, 319415574), (9, 212943716), (12, 159707787), (18, 106471858), (19, 100868076), (36, 53235929), (38, 50434038), (57, 33622692), (76, 25217019), (114, 16811346), (171, 11207564), (228, 8405673), (342, 5603782), (684, 2801891)]