15271938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 36425376

約数和(自身を除く): 21153438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 563, 822, 1126, 1233, 1507, 1689, 2466, 3014, 3378, 4521, 5067, 6193, 9042, 10134, 12386, 13563, 18579, 27126, 37158, 55737, 77131, 111474, 154262, 231393, 462786, 694179, 848441, 1388358, 1696882, 2545323, 5090646, 7635969, 15271938]

約数ペア:

[(1, 15271938), (2, 7635969), (3, 5090646), (6, 2545323), (9, 1696882), (11, 1388358), (18, 848441), (22, 694179), (33, 462786), (66, 231393), (99, 154262), (137, 111474), (198, 77131), (274, 55737), (411, 37158), (563, 27126), (822, 18579), (1126, 13563), (1233, 12386), (1507, 10134), (1689, 9042), (2466, 6193), (3014, 5067), (3378, 4521)]