4015578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 9321984

約数和(自身を除く): 5306406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 1427, 2814, 2854, 4281, 8562, 9989, 19978, 29967, 59934, 95609, 191218, 286827, 573654, 669263, 1338526, 2007789, 4015578]

約数ペア:

[(1, 4015578), (2, 2007789), (3, 1338526), (6, 669263), (7, 573654), (14, 286827), (21, 191218), (42, 95609), (67, 59934), (134, 29967), (201, 19978), (402, 9989), (469, 8562), (938, 4281), (1407, 2854), (1427, 2814)]