1229121306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{4621}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 3045639168

約数和(自身を除く): 1816517862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2111, 4222, 4621, 6333, 9242, 12666, 13863, 14777, 18999, 27726, 29554, 32347, 37998, 41589, 44331, 64694, 83178, 88662, 97041, 132993, 194082, 265986, 291123, 582246, 9754931, 19509862, 29264793, 58529586, 68284517, 87794379, 136569034, 175588758, 204853551, 409707102, 614560653, 1229121306]

約数ペア:

[(1, 1229121306), (2, 614560653), (3, 409707102), (6, 204853551), (7, 175588758), (9, 136569034), (14, 87794379), (18, 68284517), (21, 58529586), (42, 29264793), (63, 19509862), (126, 9754931), (2111, 582246), (4222, 291123), (4621, 265986), (6333, 194082), (9242, 132993), (12666, 97041), (13863, 88662), (14777, 83178), (18999, 64694), (27726, 44331), (29554, 41589), (32347, 37998)]