28650654

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43019}}^1$

素因数の和:43064

約数の個数: 24

約数和(自身を含む): 63755640

約数和(自身を除く): 35104986

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43019, 86038, 129057, 258114, 387171, 774342, 1591703, 3183406, 4775109, 9550218, 14325327, 28650654]

約数ペア:

[(1, 28650654), (2, 14325327), (3, 9550218), (6, 4775109), (9, 3183406), (18, 1591703), (37, 774342), (74, 387171), (111, 258114), (222, 129057), (333, 86038), (666, 43019)]