42453918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 99524880

約数和(自身を除く): 57070962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 419, 433, 838, 866, 1257, 1299, 2514, 2598, 3771, 3897, 5447, 5629, 7542, 7794, 10894, 11258, 16341, 16887, 32682, 33774, 49023, 50661, 98046, 101322, 181427, 362854, 544281, 1088562, 1632843, 2358551, 3265686, 4717102, 7075653, 14151306, 21226959, 42453918]

約数ペア:

[(1, 42453918), (2, 21226959), (3, 14151306), (6, 7075653), (9, 4717102), (13, 3265686), (18, 2358551), (26, 1632843), (39, 1088562), (78, 544281), (117, 362854), (234, 181427), (419, 101322), (433, 98046), (838, 50661), (866, 49023), (1257, 33774), (1299, 32682), (2514, 16887), (2598, 16341), (3771, 11258), (3897, 10894), (5447, 7794), (5629, 7542)]