16829388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 45641232

約数和(自身を除く): 28811844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 257, 306, 321, 428, 514, 612, 642, 771, 963, 1028, 1284, 1542, 1819, 1926, 2313, 3084, 3638, 3852, 4369, 4626, 5457, 7276, 8738, 9252, 10914, 13107, 16371, 17476, 21828, 26214, 27499, 32742, 39321, 52428, 54998, 65484, 78642, 82497, 109996, 157284, 164994, 247491, 329988, 467483, 494982, 934966, 989964, 1402449, 1869932, 2804898, 4207347, 5609796, 8414694, 16829388]

約数ペア:

[(1, 16829388), (2, 8414694), (3, 5609796), (4, 4207347), (6, 2804898), (9, 1869932), (12, 1402449), (17, 989964), (18, 934966), (34, 494982), (36, 467483), (51, 329988), (68, 247491), (102, 164994), (107, 157284), (153, 109996), (204, 82497), (214, 78642), (257, 65484), (306, 54998), (321, 52428), (428, 39321), (514, 32742), (612, 27499), (642, 26214), (771, 21828), (963, 17476), (1028, 16371), (1284, 13107), (1542, 10914), (1819, 9252), (1926, 8738), (2313, 7276), (3084, 5457), (3638, 4626), (3852, 4369)]