16688772

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4253}}^1$

素因数の和:4372

約数の個数: 36

約数和(自身を含む): 42582540

約数和(自身を除く): 25893768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4253, 8506, 12759, 17012, 25518, 38277, 51036, 76554, 153108, 463577, 927154, 1390731, 1854308, 2781462, 4172193, 5562924, 8344386, 16688772]

約数ペア:

[(1, 16688772), (2, 8344386), (3, 5562924), (4, 4172193), (6, 2781462), (9, 1854308), (12, 1390731), (18, 927154), (36, 463577), (109, 153108), (218, 76554), (327, 51036), (436, 38277), (654, 25518), (981, 17012), (1308, 12759), (1962, 8506), (3924, 4253)]