42505992

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 118641600

約数和(自身を除く): 76135608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 641, 921, 1228, 1282, 1842, 1923, 2456, 2564, 2763, 3684, 3846, 5128, 5526, 5769, 7368, 7692, 8289, 11052, 11538, 15384, 16578, 17307, 22104, 23076, 33156, 34614, 46152, 66312, 69228, 138456, 196787, 393574, 590361, 787148, 1180722, 1574296, 1771083, 2361444, 3542166, 4722888, 5313249, 7084332, 10626498, 14168664, 21252996, 42505992]

約数ペア:

[(1, 42505992), (2, 21252996), (3, 14168664), (4, 10626498), (6, 7084332), (8, 5313249), (9, 4722888), (12, 3542166), (18, 2361444), (24, 1771083), (27, 1574296), (36, 1180722), (54, 787148), (72, 590361), (108, 393574), (216, 196787), (307, 138456), (614, 69228), (641, 66312), (921, 46152), (1228, 34614), (1282, 33156), (1842, 23076), (1923, 22104), (2456, 17307), (2564, 16578), (2763, 15384), (3684, 11538), (3846, 11052), (5128, 8289), (5526, 7692), (5769, 7368)]