16883988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 44151744

約数和(自身を除く): 27267756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3457, 4884, 6914, 10371, 13828, 20742, 38027, 41484, 76054, 114081, 127909, 152108, 228162, 255818, 383727, 456324, 511636, 767454, 1406999, 1534908, 2813998, 4220997, 5627996, 8441994, 16883988]

約数ペア:

[(1, 16883988), (2, 8441994), (3, 5627996), (4, 4220997), (6, 2813998), (11, 1534908), (12, 1406999), (22, 767454), (33, 511636), (37, 456324), (44, 383727), (66, 255818), (74, 228162), (111, 152108), (132, 127909), (148, 114081), (222, 76054), (407, 41484), (444, 38027), (814, 20742), (1221, 13828), (1628, 10371), (2442, 6914), (3457, 4884)]