2742793788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{219143}}^1$

素因数の和:219306

約数の個数: 48

約数和(自身を含む): 7363238400

約数和(自身を除く): 4620444612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 219143, 438286, 657429, 876572, 1314858, 1534001, 2629716, 3068002, 4602003, 6136004, 9204006, 18408012, 32652307, 65304614, 97956921, 130609228, 195913842, 228566149, 391827684, 457132298, 685698447, 914264596, 1371396894, 2742793788]

約数ペア:

[(1, 2742793788), (2, 1371396894), (3, 914264596), (4, 685698447), (6, 457132298), (7, 391827684), (12, 228566149), (14, 195913842), (21, 130609228), (28, 97956921), (42, 65304614), (84, 32652307), (149, 18408012), (298, 9204006), (447, 6136004), (596, 4602003), (894, 3068002), (1043, 2629716), (1788, 1534001), (2086, 1314858), (3129, 876572), (4172, 657429), (6258, 438286), (12516, 219143)]