7813764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 22870848

約数和(自身を除く): 15057084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 307, 404, 606, 614, 707, 909, 921, 1212, 1228, 1414, 1818, 1842, 2121, 2149, 2763, 2828, 3636, 3684, 4242, 4298, 5526, 6363, 6447, 8484, 8596, 11052, 12726, 12894, 19341, 25452, 25788, 31007, 38682, 62014, 77364, 93021, 124028, 186042, 217049, 279063, 372084, 434098, 558126, 651147, 868196, 1116252, 1302294, 1953441, 2604588, 3906882, 7813764]

約数ペア:

[(1, 7813764), (2, 3906882), (3, 2604588), (4, 1953441), (6, 1302294), (7, 1116252), (9, 868196), (12, 651147), (14, 558126), (18, 434098), (21, 372084), (28, 279063), (36, 217049), (42, 186042), (63, 124028), (84, 93021), (101, 77364), (126, 62014), (202, 38682), (252, 31007), (303, 25788), (307, 25452), (404, 19341), (606, 12894), (614, 12726), (707, 11052), (909, 8596), (921, 8484), (1212, 6447), (1228, 6363), (1414, 5526), (1818, 4298), (1842, 4242), (2121, 3684), (2149, 3636), (2763, 2828)]