423403902

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{30509}}^1$

素因数の和:30777

約数の個数: 32

約数和(自身を含む): 944589600

約数和(自身を除く): 521185698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 13878, 30509, 61018, 91527, 183054, 274581, 549162, 823743, 1647486, 7840813, 15681626, 23522439, 47044878, 70567317, 141134634, 211701951, 423403902]

約数ペア:

[(1, 423403902), (2, 211701951), (3, 141134634), (6, 70567317), (9, 47044878), (18, 23522439), (27, 15681626), (54, 7840813), (257, 1647486), (514, 823743), (771, 549162), (1542, 274581), (2313, 183054), (4626, 91527), (6939, 61018), (13878, 30509)]