413848638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9923}}^1$

素因数の和:10269

約数の個数: 48

約数和(自身を含む): 1027967616

約数和(自身を除く): 614118978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 9923, 13902, 19846, 20853, 29769, 41706, 59538, 69461, 89307, 138922, 178614, 208383, 416766, 625149, 1250298, 3284513, 6569026, 9853539, 19707078, 22991591, 29560617, 45983182, 59121234, 68974773, 137949546, 206924319, 413848638]

約数ペア:

[(1, 413848638), (2, 206924319), (3, 137949546), (6, 68974773), (7, 59121234), (9, 45983182), (14, 29560617), (18, 22991591), (21, 19707078), (42, 9853539), (63, 6569026), (126, 3284513), (331, 1250298), (662, 625149), (993, 416766), (1986, 208383), (2317, 178614), (2979, 138922), (4634, 89307), (5958, 69461), (6951, 59538), (9923, 41706), (13902, 29769), (19846, 20853)]