12985488474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{163673}}^1$

素因数の和:165574

約数の個数: 32

約数和(自身を含む): 29697010560

約数和(自身を除く): 16711522086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1889, 3778, 5667, 11334, 13223, 26446, 39669, 79338, 163673, 327346, 491019, 982038, 1145711, 2291422, 3437133, 6874266, 309178297, 618356594, 927534891, 1855069782, 2164248079, 4328496158, 6492744237, 12985488474]

約数ペア:

[(1, 12985488474), (2, 6492744237), (3, 4328496158), (6, 2164248079), (7, 1855069782), (14, 927534891), (21, 618356594), (42, 309178297), (1889, 6874266), (3778, 3437133), (5667, 2291422), (11334, 1145711), (13223, 982038), (26446, 491019), (39669, 327346), (79338, 163673)]