177942762

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{4639}}^1$

素因数の和:6778

約数の個数: 24

約数和(自身を含む): 385806720

約数和(自身を除く): 207863958

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 4639, 6393, 9278, 12786, 13917, 19179, 27834, 38358, 41751, 83502, 9885709, 19771418, 29657127, 59314254, 88971381, 177942762]

約数ペア:

[(1, 177942762), (2, 88971381), (3, 59314254), (6, 29657127), (9, 19771418), (18, 9885709), (2131, 83502), (4262, 41751), (4639, 38358), (6393, 27834), (9278, 19179), (12786, 13917)]