8042118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 19379712

約数和(自身を除く): 11337594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 73, 86, 122, 129, 146, 183, 219, 258, 301, 366, 427, 438, 511, 602, 854, 903, 1022, 1281, 1533, 1806, 2562, 2623, 3066, 3139, 4453, 5246, 6278, 7869, 8906, 9417, 13359, 15738, 18361, 18834, 21973, 26718, 31171, 36722, 43946, 55083, 62342, 65919, 93513, 110166, 131838, 187026, 191479, 382958, 574437, 1148874, 1340353, 2680706, 4021059, 8042118]

約数ペア:

[(1, 8042118), (2, 4021059), (3, 2680706), (6, 1340353), (7, 1148874), (14, 574437), (21, 382958), (42, 191479), (43, 187026), (61, 131838), (73, 110166), (86, 93513), (122, 65919), (129, 62342), (146, 55083), (183, 43946), (219, 36722), (258, 31171), (301, 26718), (366, 21973), (427, 18834), (438, 18361), (511, 15738), (602, 13359), (854, 9417), (903, 8906), (1022, 7869), (1281, 6278), (1533, 5246), (1806, 4453), (2562, 3139), (2623, 3066)]