15270018

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 31470336

約数和(自身を除く): 16200318

約数列:

[1, 2, 3, 6, 47, 94, 141, 173, 282, 313, 346, 519, 626, 939, 1038, 1878, 8131, 14711, 16262, 24393, 29422, 44133, 48786, 54149, 88266, 108298, 162447, 324894, 2545003, 5090006, 7635009, 15270018]

約数ペア:

[(1, 15270018), (2, 7635009), (3, 5090006), (6, 2545003), (47, 324894), (94, 162447), (141, 108298), (173, 88266), (282, 54149), (313, 48786), (346, 44133), (519, 29422), (626, 24393), (939, 16262), (1038, 14711), (1878, 8131)]