40706766

素因数分解:

$2^1\times 3^3\times {\mathrm{509}}^1\times {\mathrm{1481}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 90698400

約数和(自身を除く): 49991634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 509, 1018, 1481, 1527, 2962, 3054, 4443, 4581, 8886, 9162, 13329, 13743, 26658, 27486, 39987, 79974, 753829, 1507658, 2261487, 4522974, 6784461, 13568922, 20353383, 40706766]

約数ペア:

[(1, 40706766), (2, 20353383), (3, 13568922), (6, 6784461), (9, 4522974), (18, 2261487), (27, 1507658), (54, 753829), (509, 79974), (1018, 39987), (1481, 27486), (1527, 26658), (2962, 13743), (3054, 13329), (4443, 9162), (4581, 8886)]