40503312

素因数分解:

$2^4\times 3^2\times {\mathrm{281273}}^1$

素因数の和:281287

約数の個数: 30

約数和(自身を含む): 113353422

約数和(自身を除く): 72850110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281273, 562546, 843819, 1125092, 1687638, 2250184, 2531457, 3375276, 4500368, 5062914, 6750552, 10125828, 13501104, 20251656, 40503312]

約数ペア:

[(1, 40503312), (2, 20251656), (3, 13501104), (4, 10125828), (6, 6750552), (8, 5062914), (9, 4500368), (12, 3375276), (16, 2531457), (18, 2250184), (24, 1687638), (36, 1125092), (48, 843819), (72, 562546), (144, 281273)]