215824812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367049}}^1$

素因数の和:367070

約数の個数: 36

約数和(自身を含む): 585811800

約数和(自身を除く): 369986988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 367049, 734098, 1101147, 1468196, 2202294, 2569343, 4404588, 5138686, 7708029, 10277372, 15416058, 17985401, 30832116, 35970802, 53956203, 71941604, 107912406, 215824812]

約数ペア:

[(1, 215824812), (2, 107912406), (3, 71941604), (4, 53956203), (6, 35970802), (7, 30832116), (12, 17985401), (14, 15416058), (21, 10277372), (28, 7708029), (42, 5138686), (49, 4404588), (84, 2569343), (98, 2202294), (147, 1468196), (196, 1101147), (294, 734098), (588, 367049)]