13307799708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{354421}}^1$

素因数の和:354587

約数の個数: 72

約数和(自身を含む): 38702882400

約数和(自身を除く): 25395082692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 18774, 37548, 354421, 708842, 1063263, 1417684, 2126526, 2480947, 3189789, 4253052, 4961894, 6379578, 7442841, 9923788, 12759156, 14885682, 22328523, 29771364, 44657046, 52808729, 89314092, 105617458, 158426187, 211234916, 316852374, 369661103, 475278561, 633704748, 739322206, 950557122, 1108983309, 1478644412, 1901114244, 2217966618, 3326949927, 4435933236, 6653899854, 13307799708]

約数ペア:

[(1, 13307799708), (2, 6653899854), (3, 4435933236), (4, 3326949927), (6, 2217966618), (7, 1901114244), (9, 1478644412), (12, 1108983309), (14, 950557122), (18, 739322206), (21, 633704748), (28, 475278561), (36, 369661103), (42, 316852374), (63, 211234916), (84, 158426187), (126, 105617458), (149, 89314092), (252, 52808729), (298, 44657046), (447, 29771364), (596, 22328523), (894, 14885682), (1043, 12759156), (1341, 9923788), (1788, 7442841), (2086, 6379578), (2682, 4961894), (3129, 4253052), (4172, 3189789), (5364, 2480947), (6258, 2126526), (9387, 1417684), (12516, 1063263), (18774, 708842), (37548, 354421)]