1875684006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7507}}^1$

素因数の和:8186

約数の個数: 64

約数和(自身を含む): 4771484160

約数和(自身を除く): 2895800154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 661, 1322, 1983, 3966, 4627, 5949, 7507, 9254, 11898, 13881, 15014, 17847, 22521, 27762, 35694, 41643, 45042, 52549, 67563, 83286, 105098, 124929, 135126, 157647, 202689, 249858, 315294, 405378, 472941, 945882, 1418823, 2837646, 4962127, 9924254, 14886381, 29772762, 34734889, 44659143, 69469778, 89318286, 104204667, 133977429, 208409334, 267954858, 312614001, 625228002, 937842003, 1875684006]

約数ペア:

[(1, 1875684006), (2, 937842003), (3, 625228002), (6, 312614001), (7, 267954858), (9, 208409334), (14, 133977429), (18, 104204667), (21, 89318286), (27, 69469778), (42, 44659143), (54, 34734889), (63, 29772762), (126, 14886381), (189, 9924254), (378, 4962127), (661, 2837646), (1322, 1418823), (1983, 945882), (3966, 472941), (4627, 405378), (5949, 315294), (7507, 249858), (9254, 202689), (11898, 157647), (13881, 135126), (15014, 124929), (17847, 105098), (22521, 83286), (27762, 67563), (35694, 52549), (41643, 45042)]