40491444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68863}}^1$

素因数の和:68884

約数の個数: 36

約数和(自身を含む): 109906944

約数和(自身を除く): 69415500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68863, 137726, 206589, 275452, 413178, 482041, 826356, 964082, 1446123, 1928164, 2892246, 3374287, 5784492, 6748574, 10122861, 13497148, 20245722, 40491444]

約数ペア:

[(1, 40491444), (2, 20245722), (3, 13497148), (4, 10122861), (6, 6748574), (7, 5784492), (12, 3374287), (14, 2892246), (21, 1928164), (28, 1446123), (42, 964082), (49, 826356), (84, 482041), (98, 413178), (147, 275452), (196, 206589), (294, 137726), (588, 68863)]