140226786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1112911}}^1$

素因数の和:1112926

約数の個数: 24

約数和(自身を含む): 347228544

約数和(自身を除く): 207001758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1112911, 2225822, 3338733, 6677466, 7790377, 10016199, 15580754, 20032398, 23371131, 46742262, 70113393, 140226786]

約数ペア:

[(1, 140226786), (2, 70113393), (3, 46742262), (6, 23371131), (7, 20032398), (9, 15580754), (14, 10016199), (18, 7790377), (21, 6677466), (42, 3338733), (63, 2225822), (126, 1112911)]