9780432858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{25874161}}^1$

素因数の和:25874179

約数の個数: 32

約数和(自身を含む): 24839195520

約数和(自身を除く): 15058762662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 25874161, 51748322, 77622483, 155244966, 181119127, 232867449, 362238254, 465734898, 543357381, 698602347, 1086714762, 1397204694, 1630072143, 3260144286, 4890216429, 9780432858]

約数ペア:

[(1, 9780432858), (2, 4890216429), (3, 3260144286), (6, 1630072143), (7, 1397204694), (9, 1086714762), (14, 698602347), (18, 543357381), (21, 465734898), (27, 362238254), (42, 232867449), (54, 181119127), (63, 155244966), (126, 77622483), (189, 51748322), (378, 25874161)]