40907118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14537}}^1$

素因数の和:14616

約数の個数: 32

約数和(自身を含む): 94904064

約数和(自身を除く): 53996946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 14537, 29074, 43611, 87222, 101759, 203518, 305277, 610554, 973979, 1947958, 2921937, 5843874, 6817853, 13635706, 20453559, 40907118]

約数ペア:

[(1, 40907118), (2, 20453559), (3, 13635706), (6, 6817853), (7, 5843874), (14, 2921937), (21, 1947958), (42, 973979), (67, 610554), (134, 305277), (201, 203518), (402, 101759), (469, 87222), (938, 43611), (1407, 29074), (2814, 14537)]