18133086370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8356261}}^1$

素因数の和:8356306

約数の個数: 32

約数和(自身を含む): 38505655296

約数和(自身を除く): 20372568926

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 8356261, 16712522, 41781305, 58493827, 83562610, 116987654, 259044091, 292469135, 518088182, 584938270, 1295220455, 1813308637, 2590440910, 3626617274, 9066543185, 18133086370]

約数ペア:

[(1, 18133086370), (2, 9066543185), (5, 3626617274), (7, 2590440910), (10, 1813308637), (14, 1295220455), (31, 584938270), (35, 518088182), (62, 292469135), (70, 259044091), (155, 116987654), (217, 83562610), (310, 58493827), (434, 41781305), (1085, 16712522), (2170, 8356261)]