1722436638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3271}}^1$

素因数の和:3489

約数の個数: 64

約数和(自身を含む): 3821486592

約数和(自身を除く): 2099049954

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 157, 258, 314, 471, 559, 942, 1118, 1677, 2041, 3271, 3354, 4082, 6123, 6542, 6751, 9813, 12246, 13502, 19626, 20253, 40506, 42523, 85046, 87763, 127569, 140653, 175526, 255138, 263289, 281306, 421959, 513547, 526578, 843918, 1027094, 1540641, 1828489, 3081282, 3656978, 5485467, 6676111, 10970934, 13352222, 20028333, 22082521, 40056666, 44165042, 66247563, 132495126, 287072773, 574145546, 861218319, 1722436638]

約数ペア:

[(1, 1722436638), (2, 861218319), (3, 574145546), (6, 287072773), (13, 132495126), (26, 66247563), (39, 44165042), (43, 40056666), (78, 22082521), (86, 20028333), (129, 13352222), (157, 10970934), (258, 6676111), (314, 5485467), (471, 3656978), (559, 3081282), (942, 1828489), (1118, 1540641), (1677, 1027094), (2041, 843918), (3271, 526578), (3354, 513547), (4082, 421959), (6123, 281306), (6542, 263289), (6751, 255138), (9813, 175526), (12246, 140653), (13502, 127569), (19626, 87763), (20253, 85046), (40506, 42523)]