18969468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{32261}}^1$

素因数の和:32282

約数の個数: 36

約数和(自身を含む): 51490152

約数和(自身を除く): 32520684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 32261, 64522, 96783, 129044, 193566, 225827, 387132, 451654, 677481, 903308, 1354962, 1580789, 2709924, 3161578, 4742367, 6323156, 9484734, 18969468]

約数ペア:

[(1, 18969468), (2, 9484734), (3, 6323156), (4, 4742367), (6, 3161578), (7, 2709924), (12, 1580789), (14, 1354962), (21, 903308), (28, 677481), (42, 451654), (49, 387132), (84, 225827), (98, 193566), (147, 129044), (196, 96783), (294, 64522), (588, 32261)]