6974982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 17420832

約数和(自身を除く): 10445850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 281, 394, 562, 591, 843, 1182, 1379, 1686, 1773, 1967, 2529, 2758, 3546, 3934, 4137, 5058, 5901, 8274, 11802, 12411, 17703, 24822, 35406, 55357, 110714, 166071, 332142, 387499, 498213, 774998, 996426, 1162497, 2324994, 3487491, 6974982]

約数ペア:

[(1, 6974982), (2, 3487491), (3, 2324994), (6, 1162497), (7, 996426), (9, 774998), (14, 498213), (18, 387499), (21, 332142), (42, 166071), (63, 110714), (126, 55357), (197, 35406), (281, 24822), (394, 17703), (562, 12411), (591, 11802), (843, 8274), (1182, 5901), (1379, 5058), (1686, 4137), (1773, 3934), (1967, 3546), (2529, 2758)]