445432554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1178393}}^1$

素因数の和:1178411

約数の個数: 32

約数和(自身を含む): 1131258240

約数和(自身を除く): 685825686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1178393, 2356786, 3535179, 7070358, 8248751, 10605537, 16497502, 21211074, 24746253, 31816611, 49492506, 63633222, 74238759, 148477518, 222716277, 445432554]

約数ペア:

[(1, 445432554), (2, 222716277), (3, 148477518), (6, 74238759), (7, 63633222), (9, 49492506), (14, 31816611), (18, 24746253), (21, 21211074), (27, 16497502), (42, 10605537), (54, 8248751), (63, 7070358), (126, 3535179), (189, 2356786), (378, 1178393)]