28077714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222839}}^1$

素因数の和:222854

約数の個数: 24

約数和(自身を含む): 69526080

約数和(自身を除く): 41448366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222839, 445678, 668517, 1337034, 1559873, 2005551, 3119746, 4011102, 4679619, 9359238, 14038857, 28077714]

約数ペア:

[(1, 28077714), (2, 14038857), (3, 9359238), (6, 4679619), (7, 4011102), (9, 3119746), (14, 2005551), (18, 1559873), (21, 1337034), (42, 668517), (63, 445678), (126, 222839)]