2843106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 6558720

約数和(自身を除く): 3715614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 487, 834, 973, 974, 1461, 1946, 2919, 2922, 3409, 5838, 6818, 10227, 20454, 67693, 135386, 203079, 406158, 473851, 947702, 1421553, 2843106]

約数ペア:

[(1, 2843106), (2, 1421553), (3, 947702), (6, 473851), (7, 406158), (14, 203079), (21, 135386), (42, 67693), (139, 20454), (278, 10227), (417, 6818), (487, 5838), (834, 3409), (973, 2922), (974, 2919), (1461, 1946)]