28661346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227471}}^1$

素因数の和:227486

約数の個数: 24

約数和(自身を含む): 70971264

約数和(自身を除く): 42309918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227471, 454942, 682413, 1364826, 1592297, 2047239, 3184594, 4094478, 4776891, 9553782, 14330673, 28661346]

約数ペア:

[(1, 28661346), (2, 14330673), (3, 9553782), (6, 4776891), (7, 4094478), (9, 3184594), (14, 2047239), (18, 1592297), (21, 1364826), (42, 682413), (63, 454942), (126, 227471)]