123718006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 203420160

約数和(自身を除く): 79702154

約数列:

[1, 2, 19, 38, 47, 53, 94, 106, 893, 1007, 1307, 1786, 2014, 2491, 2614, 4982, 24833, 47329, 49666, 61429, 69271, 94658, 122858, 138542, 1167151, 1316149, 2334302, 2632298, 3255737, 6511474, 61859003, 123718006]

約数ペア:

[(1, 123718006), (2, 61859003), (19, 6511474), (38, 3255737), (47, 2632298), (53, 2334302), (94, 1316149), (106, 1167151), (893, 138542), (1007, 122858), (1307, 94658), (1786, 69271), (2014, 61429), (2491, 49666), (2614, 47329), (4982, 24833)]