42118356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{501409}}^1$

素因数の和:501423

約数の個数: 24

約数和(自身を含む): 112315840

約数和(自身を除く): 70197484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 501409, 1002818, 1504227, 2005636, 3008454, 3509863, 6016908, 7019726, 10529589, 14039452, 21059178, 42118356]

約数ペア:

[(1, 42118356), (2, 21059178), (3, 14039452), (4, 10529589), (6, 7019726), (7, 6016908), (12, 3509863), (14, 3008454), (21, 2005636), (28, 1504227), (42, 1002818), (84, 501409)]