2797074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 7038720

約数和(自身を除く): 4241646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 281, 474, 553, 562, 711, 843, 1106, 1422, 1659, 1686, 1967, 2529, 3318, 3934, 4977, 5058, 5901, 9954, 11802, 17703, 22199, 35406, 44398, 66597, 133194, 155393, 199791, 310786, 399582, 466179, 932358, 1398537, 2797074]

約数ペア:

[(1, 2797074), (2, 1398537), (3, 932358), (6, 466179), (7, 399582), (9, 310786), (14, 199791), (18, 155393), (21, 133194), (42, 66597), (63, 44398), (79, 35406), (126, 22199), (158, 17703), (237, 11802), (281, 9954), (474, 5901), (553, 5058), (562, 4977), (711, 3934), (843, 3318), (1106, 2529), (1422, 1967), (1659, 1686)]