1490778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 3489600

約数和(自身を除く): 1998822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1453, 2906, 4359, 8718, 13077, 26154, 27607, 39231, 55214, 78462, 82821, 165642, 248463, 496926, 745389, 1490778]

約数ペア:

[(1, 1490778), (2, 745389), (3, 496926), (6, 248463), (9, 165642), (18, 82821), (19, 78462), (27, 55214), (38, 39231), (54, 27607), (57, 26154), (114, 13077), (171, 8718), (342, 4359), (513, 2906), (1026, 1453)]