216356814

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{522601}}^1$

素因数の和:522632

約数の個数: 24

約数和(自身を含む): 489155472

約数和(自身を除く): 272798658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 522601, 1045202, 1567803, 3135606, 4703409, 9406818, 12019823, 24039646, 36059469, 72118938, 108178407, 216356814]

約数ペア:

[(1, 216356814), (2, 108178407), (3, 72118938), (6, 36059469), (9, 24039646), (18, 12019823), (23, 9406818), (46, 4703409), (69, 3135606), (138, 1567803), (207, 1045202), (414, 522601)]