21087366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 45093888

約数和(自身を除く): 24006522

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3727, 5658, 7454, 11181, 22362, 85721, 152807, 171442, 257163, 305614, 458421, 514326, 916842, 3514561, 7029122, 10543683, 21087366]

約数ペア:

[(1, 21087366), (2, 10543683), (3, 7029122), (6, 3514561), (23, 916842), (41, 514326), (46, 458421), (69, 305614), (82, 257163), (123, 171442), (138, 152807), (246, 85721), (943, 22362), (1886, 11181), (2829, 7454), (3727, 5658)]