2007691938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 5086748160

約数和(自身を除く): 3079056222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 101, 126, 158, 202, 237, 303, 474, 553, 606, 707, 711, 909, 1106, 1414, 1422, 1659, 1818, 1997, 2121, 3318, 3994, 4242, 4977, 5991, 6363, 7979, 9954, 11982, 12726, 13979, 15958, 17973, 23937, 27958, 35946, 41937, 47874, 55853, 71811, 83874, 111706, 125811, 143622, 157763, 167559, 201697, 251622, 315526, 335118, 403394, 473289, 502677, 605091, 946578, 1005354, 1104341, 1210182, 1411879, 1419867, 1815273, 2208682, 2823758, 2839734, 3313023, 3630546, 4235637, 6626046, 8471274, 9939069, 12706911, 15934063, 19878138, 25413822, 31868126, 47802189, 95604378, 111538441, 143406567, 223076882, 286813134, 334615323, 669230646, 1003845969, 2007691938]

約数ペア:

[(1, 2007691938), (2, 1003845969), (3, 669230646), (6, 334615323), (7, 286813134), (9, 223076882), (14, 143406567), (18, 111538441), (21, 95604378), (42, 47802189), (63, 31868126), (79, 25413822), (101, 19878138), (126, 15934063), (158, 12706911), (202, 9939069), (237, 8471274), (303, 6626046), (474, 4235637), (553, 3630546), (606, 3313023), (707, 2839734), (711, 2823758), (909, 2208682), (1106, 1815273), (1414, 1419867), (1422, 1411879), (1659, 1210182), (1818, 1104341), (1997, 1005354), (2121, 946578), (3318, 605091), (3994, 502677), (4242, 473289), (4977, 403394), (5991, 335118), (6363, 315526), (7979, 251622), (9954, 201697), (11982, 167559), (12726, 157763), (13979, 143622), (15958, 125811), (17973, 111706), (23937, 83874), (27958, 71811), (35946, 55853), (41937, 47874)]