7881636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 21248640

約数和(自身を除く): 13367004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 929, 1212, 1414, 1858, 2121, 2787, 2828, 3716, 4242, 5574, 6503, 8484, 11148, 13006, 19509, 26012, 39018, 78036, 93829, 187658, 281487, 375316, 562974, 656803, 1125948, 1313606, 1970409, 2627212, 3940818, 7881636]

約数ペア:

[(1, 7881636), (2, 3940818), (3, 2627212), (4, 1970409), (6, 1313606), (7, 1125948), (12, 656803), (14, 562974), (21, 375316), (28, 281487), (42, 187658), (84, 93829), (101, 78036), (202, 39018), (303, 26012), (404, 19509), (606, 13006), (707, 11148), (929, 8484), (1212, 6503), (1414, 5574), (1858, 4242), (2121, 3716), (2787, 2828)]