74451918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 161574480

約数和(自身を除く): 87122562

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 929, 1083, 1406, 1858, 2109, 2166, 2787, 4218, 5574, 13357, 17651, 26714, 34373, 35302, 40071, 52953, 68746, 80142, 103119, 105906, 206238, 335369, 653087, 670738, 1006107, 1306174, 1959261, 2012214, 3918522, 12408653, 24817306, 37225959, 74451918]

約数ペア:

[(1, 74451918), (2, 37225959), (3, 24817306), (6, 12408653), (19, 3918522), (37, 2012214), (38, 1959261), (57, 1306174), (74, 1006107), (111, 670738), (114, 653087), (222, 335369), (361, 206238), (703, 105906), (722, 103119), (929, 80142), (1083, 68746), (1406, 52953), (1858, 40071), (2109, 35302), (2166, 34373), (2787, 26714), (4218, 17651), (5574, 13357)]