419634

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 984000

約数和(自身を除く): 564366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 409, 513, 818, 1026, 1227, 2454, 3681, 7362, 7771, 11043, 15542, 22086, 23313, 46626, 69939, 139878, 209817, 419634]

約数ペア:

[(1, 419634), (2, 209817), (3, 139878), (6, 69939), (9, 46626), (18, 23313), (19, 22086), (27, 15542), (38, 11043), (54, 7771), (57, 7362), (114, 3681), (171, 2454), (342, 1227), (409, 1026), (513, 818)]