40342806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106727}}^1$

素因数の和:106745

約数の個数: 32

約数和(自身を含む): 102458880

約数和(自身を除く): 62116074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106727, 213454, 320181, 640362, 747089, 960543, 1494178, 1921086, 2241267, 2881629, 4482534, 5763258, 6723801, 13447602, 20171403, 40342806]

約数ペア:

[(1, 40342806), (2, 20171403), (3, 13447602), (6, 6723801), (7, 5763258), (9, 4482534), (14, 2881629), (18, 2241267), (21, 1921086), (27, 1494178), (42, 960543), (54, 747089), (63, 640362), (126, 320181), (189, 213454), (378, 106727)]