21741062

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 18030586

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 547, 1094, 1169, 2338, 2839, 3829, 5678, 7658, 9299, 18598, 19873, 39746, 65093, 91349, 130186, 182698, 639443, 1278886, 1552933, 3105866, 10870531, 21741062]

約数ペア:

[(1, 21741062), (2, 10870531), (7, 3105866), (14, 1552933), (17, 1278886), (34, 639443), (119, 182698), (167, 130186), (238, 91349), (334, 65093), (547, 39746), (1094, 19873), (1169, 18598), (2338, 9299), (2839, 7658), (3829, 5678)]