245148918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{7963}}^1$

素因数の和:8708

約数の個数: 32

約数和(自身を含む): 561175296

約数和(自身を除く): 316026378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733, 1466, 2199, 4398, 5131, 7963, 10262, 15393, 15926, 23889, 30786, 47778, 55741, 111482, 167223, 334446, 5836879, 11673758, 17510637, 35021274, 40858153, 81716306, 122574459, 245148918]

約数ペア:

[(1, 245148918), (2, 122574459), (3, 81716306), (6, 40858153), (7, 35021274), (14, 17510637), (21, 11673758), (42, 5836879), (733, 334446), (1466, 167223), (2199, 111482), (4398, 55741), (5131, 47778), (7963, 30786), (10262, 23889), (15393, 15926)]