40431678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 98200704

約数和(自身を除く): 57769026

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 3331, 4046, 6069, 6662, 9993, 12138, 19986, 23317, 46634, 56627, 69951, 113254, 139902, 169881, 339762, 396389, 792778, 962659, 1189167, 1925318, 2378334, 2887977, 5775954, 6738613, 13477226, 20215839, 40431678]

約数ペア:

[(1, 40431678), (2, 20215839), (3, 13477226), (6, 6738613), (7, 5775954), (14, 2887977), (17, 2378334), (21, 1925318), (34, 1189167), (42, 962659), (51, 792778), (102, 396389), (119, 339762), (238, 169881), (289, 139902), (357, 113254), (578, 69951), (714, 56627), (867, 46634), (1734, 23317), (2023, 19986), (3331, 12138), (4046, 9993), (6069, 6662)]