1944804918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{310771}}^1$

素因数の和:310932

約数の個数: 32

約数和(自身を含む): 4475116800

約数和(自身を除く): 2530311882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 310771, 621542, 932313, 1864626, 2175397, 4350794, 6526191, 13052382, 46304879, 92609758, 138914637, 277829274, 324134153, 648268306, 972402459, 1944804918]

約数ペア:

[(1, 1944804918), (2, 972402459), (3, 648268306), (6, 324134153), (7, 277829274), (14, 138914637), (21, 92609758), (42, 46304879), (149, 13052382), (298, 6526191), (447, 4350794), (894, 2175397), (1043, 1864626), (2086, 932313), (3129, 621542), (6258, 310771)]