21419221236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36427247}}^1$

素因数の和:36427268

約数の個数: 36

約数和(自身を含む): 58137887808

約数和(自身を除く): 36718666572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36427247, 72854494, 109281741, 145708988, 218563482, 254990729, 437126964, 509981458, 764972187, 1019962916, 1529944374, 1784935103, 3059888748, 3569870206, 5354805309, 7139740412, 10709610618, 21419221236]

約数ペア:

[(1, 21419221236), (2, 10709610618), (3, 7139740412), (4, 5354805309), (6, 3569870206), (7, 3059888748), (12, 1784935103), (14, 1529944374), (21, 1019962916), (28, 764972187), (42, 509981458), (49, 437126964), (84, 254990729), (98, 218563482), (147, 145708988), (196, 109281741), (294, 72854494), (588, 36427247)]