40804554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 96985728

約数和(自身を除く): 56181174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 2953, 4606, 5906, 6909, 8859, 13818, 17718, 20671, 41342, 62013, 124026, 138791, 144697, 277582, 289394, 416373, 434091, 832746, 868182, 971537, 1943074, 2914611, 5829222, 6800759, 13601518, 20402277, 40804554]

約数ペア:

[(1, 40804554), (2, 20402277), (3, 13601518), (6, 6800759), (7, 5829222), (14, 2914611), (21, 1943074), (42, 971537), (47, 868182), (49, 832746), (94, 434091), (98, 416373), (141, 289394), (147, 277582), (282, 144697), (294, 138791), (329, 124026), (658, 62013), (987, 41342), (1974, 20671), (2303, 17718), (2953, 13818), (4606, 8859), (5906, 6909)]