828163938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{323249}}^1$

素因数の和:323322

約数の個数: 32

約数和(自身を含む): 1923984000

約数和(自身を除く): 1095820062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 323249, 646498, 969747, 1939494, 2262743, 4525486, 6788229, 13576458, 19718189, 39436378, 59154567, 118309134, 138027323, 276054646, 414081969, 828163938]

約数ペア:

[(1, 828163938), (2, 414081969), (3, 276054646), (6, 138027323), (7, 118309134), (14, 59154567), (21, 39436378), (42, 19718189), (61, 13576458), (122, 6788229), (183, 4525486), (366, 2262743), (427, 1939494), (854, 969747), (1281, 646498), (2562, 323249)]