242597358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{709349}}^1$

素因数の和:709376

約数の個数: 24

約数和(自身を含む): 553293000

約数和(自身を除く): 310695642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 709349, 1418698, 2128047, 4256094, 6384141, 12768282, 13477631, 26955262, 40432893, 80865786, 121298679, 242597358]

約数ペア:

[(1, 242597358), (2, 121298679), (3, 80865786), (6, 40432893), (9, 26955262), (18, 13477631), (19, 12768282), (38, 6384141), (57, 4256094), (114, 2128047), (171, 1418698), (342, 709349)]