28956438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229813}}^1$

素因数の和:229828

約数の個数: 24

約数和(自身を含む): 71701968

約数和(自身を除く): 42745530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229813, 459626, 689439, 1378878, 1608691, 2068317, 3217382, 4136634, 4826073, 9652146, 14478219, 28956438]

約数ペア:

[(1, 28956438), (2, 14478219), (3, 9652146), (6, 4826073), (7, 4136634), (9, 3217382), (14, 2068317), (18, 1608691), (21, 1378878), (42, 689439), (63, 459626), (126, 229813)]