409014954

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{106681}}^1$

素因数の和:106763

約数の個数: 32

約数和(自身を含む): 921732480

約数和(自身を除く): 512717526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 106681, 213362, 320043, 640086, 960129, 1920258, 2880387, 5760774, 7574351, 15148702, 22723053, 45446106, 68169159, 136338318, 204507477, 409014954]

約数ペア:

[(1, 409014954), (2, 204507477), (3, 136338318), (6, 68169159), (9, 45446106), (18, 22723053), (27, 15148702), (54, 7574351), (71, 5760774), (142, 2880387), (213, 1920258), (426, 960129), (639, 640086), (1278, 320043), (1917, 213362), (3834, 106681)]