21006034

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 38476800

約数和(自身を除く): 17470766

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1669, 1798, 3338, 6293, 11683, 12586, 23366, 48401, 51739, 96802, 103478, 338807, 362173, 677614, 724346, 1500431, 3000862, 10503017, 21006034]

約数ペア:

[(1, 21006034), (2, 10503017), (7, 3000862), (14, 1500431), (29, 724346), (31, 677614), (58, 362173), (62, 338807), (203, 103478), (217, 96802), (406, 51739), (434, 48401), (899, 23366), (1669, 12586), (1798, 11683), (3338, 6293)]