814338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 2111616

約数和(自身を除く): 1297278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 281, 322, 414, 483, 562, 843, 966, 1449, 1686, 1967, 2529, 2898, 3934, 5058, 5901, 6463, 11802, 12926, 17703, 19389, 35406, 38778, 45241, 58167, 90482, 116334, 135723, 271446, 407169, 814338]

約数ペア:

[(1, 814338), (2, 407169), (3, 271446), (6, 135723), (7, 116334), (9, 90482), (14, 58167), (18, 45241), (21, 38778), (23, 35406), (42, 19389), (46, 17703), (63, 12926), (69, 11802), (126, 6463), (138, 5901), (161, 5058), (207, 3934), (281, 2898), (322, 2529), (414, 1967), (483, 1686), (562, 1449), (843, 966)]