18051008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 38843712

約数和(自身を除く): 20792704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 353, 376, 544, 706, 752, 799, 1088, 1412, 1504, 1598, 2824, 3008, 3196, 5648, 6001, 6392, 11296, 12002, 12784, 16591, 22592, 24004, 25568, 33182, 48008, 51136, 66364, 96016, 132728, 192032, 265456, 282047, 384064, 530912, 564094, 1061824, 1128188, 2256376, 4512752, 9025504, 18051008]

約数ペア:

[(1, 18051008), (2, 9025504), (4, 4512752), (8, 2256376), (16, 1128188), (17, 1061824), (32, 564094), (34, 530912), (47, 384064), (64, 282047), (68, 265456), (94, 192032), (136, 132728), (188, 96016), (272, 66364), (353, 51136), (376, 48008), (544, 33182), (706, 25568), (752, 24004), (799, 22592), (1088, 16591), (1412, 12784), (1504, 12002), (1598, 11296), (2824, 6392), (3008, 6001), (3196, 5648)]