726881922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{4831}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 1699047168

約数和(自身を除く): 972165246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 643, 1286, 1929, 3858, 4831, 5787, 8359, 9662, 11574, 14493, 16718, 25077, 28986, 43479, 50154, 62803, 75231, 86958, 125606, 150462, 188409, 376818, 565227, 1130454, 3106333, 6212666, 9318999, 18637998, 27956997, 40382329, 55913994, 80764658, 121146987, 242293974, 363440961, 726881922]

約数ペア:

[(1, 726881922), (2, 363440961), (3, 242293974), (6, 121146987), (9, 80764658), (13, 55913994), (18, 40382329), (26, 27956997), (39, 18637998), (78, 9318999), (117, 6212666), (234, 3106333), (643, 1130454), (1286, 565227), (1929, 376818), (3858, 188409), (4831, 150462), (5787, 125606), (8359, 86958), (9662, 75231), (11574, 62803), (14493, 50154), (16718, 43479), (25077, 28986)]