40304418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3793}}^1$

素因数の和:3839

約数の個数: 64

約数和(自身を含む): 104896512

約数和(自身を除く): 64592094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 3793, 5313, 7586, 10626, 11379, 22758, 26551, 41723, 53102, 79653, 83446, 87239, 125169, 159306, 174478, 250338, 261717, 292061, 523434, 584122, 610673, 876183, 959629, 1221346, 1752366, 1832019, 1919258, 2878887, 3664038, 5757774, 6717403, 13434806, 20152209, 40304418]

約数ペア:

[(1, 40304418), (2, 20152209), (3, 13434806), (6, 6717403), (7, 5757774), (11, 3664038), (14, 2878887), (21, 1919258), (22, 1832019), (23, 1752366), (33, 1221346), (42, 959629), (46, 876183), (66, 610673), (69, 584122), (77, 523434), (138, 292061), (154, 261717), (161, 250338), (231, 174478), (253, 159306), (322, 125169), (462, 87239), (483, 83446), (506, 79653), (759, 53102), (966, 41723), (1518, 26551), (1771, 22758), (3542, 11379), (3793, 10626), (5313, 7586)]