801396

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 2054052

約数和(自身を除く): 1252656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 197, 226, 339, 394, 452, 591, 678, 788, 1017, 1182, 1356, 1773, 2034, 2364, 3546, 4068, 7092, 22261, 44522, 66783, 89044, 133566, 200349, 267132, 400698, 801396]

約数ペア:

[(1, 801396), (2, 400698), (3, 267132), (4, 200349), (6, 133566), (9, 89044), (12, 66783), (18, 44522), (36, 22261), (113, 7092), (197, 4068), (226, 3546), (339, 2364), (394, 2034), (452, 1773), (591, 1356), (678, 1182), (788, 1017)]