1918182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2517018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 419, 654, 763, 838, 1257, 1526, 2289, 2514, 2933, 4578, 5866, 8799, 17598, 45671, 91342, 137013, 274026, 319697, 639394, 959091, 1918182]

約数ペア:

[(1, 1918182), (2, 959091), (3, 639394), (6, 319697), (7, 274026), (14, 137013), (21, 91342), (42, 45671), (109, 17598), (218, 8799), (327, 5866), (419, 4578), (654, 2933), (763, 2514), (838, 2289), (1257, 1526)]