40486908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 120637440

約数和(自身を除く): 80150532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 602, 903, 924, 946, 1019, 1204, 1419, 1806, 1892, 2038, 2838, 3057, 3311, 3612, 4076, 5676, 6114, 6622, 7133, 9933, 11209, 12228, 13244, 14266, 19866, 21399, 22418, 28532, 33627, 39732, 42798, 43817, 44836, 67254, 78463, 85596, 87634, 131451, 134508, 156926, 175268, 235389, 262902, 306719, 313852, 470778, 481987, 525804, 613438, 920157, 941556, 963974, 1226876, 1445961, 1840314, 1927948, 2891922, 3373909, 3680628, 5783844, 6747818, 10121727, 13495636, 20243454, 40486908]

約数ペア:

[(1, 40486908), (2, 20243454), (3, 13495636), (4, 10121727), (6, 6747818), (7, 5783844), (11, 3680628), (12, 3373909), (14, 2891922), (21, 1927948), (22, 1840314), (28, 1445961), (33, 1226876), (42, 963974), (43, 941556), (44, 920157), (66, 613438), (77, 525804), (84, 481987), (86, 470778), (129, 313852), (132, 306719), (154, 262902), (172, 235389), (231, 175268), (258, 156926), (301, 134508), (308, 131451), (462, 87634), (473, 85596), (516, 78463), (602, 67254), (903, 44836), (924, 43817), (946, 42798), (1019, 39732), (1204, 33627), (1419, 28532), (1806, 22418), (1892, 21399), (2038, 19866), (2838, 14266), (3057, 13244), (3311, 12228), (3612, 11209), (4076, 9933), (5676, 7133), (6114, 6622)]