17515428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 47160960

約数和(自身を除く): 29645532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 1913, 2289, 3052, 3826, 4578, 5739, 7652, 9156, 11478, 13391, 22956, 26782, 40173, 53564, 80346, 160692, 208517, 417034, 625551, 834068, 1251102, 1459619, 2502204, 2919238, 4378857, 5838476, 8757714, 17515428]

約数ペア:

[(1, 17515428), (2, 8757714), (3, 5838476), (4, 4378857), (6, 2919238), (7, 2502204), (12, 1459619), (14, 1251102), (21, 834068), (28, 625551), (42, 417034), (84, 208517), (109, 160692), (218, 80346), (327, 53564), (436, 40173), (654, 26782), (763, 22956), (1308, 13391), (1526, 11478), (1913, 9156), (2289, 7652), (3052, 5739), (3826, 4578)]