15949638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 37402560

約数和(自身を除く): 21452922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1109, 1598, 2218, 2397, 3327, 4794, 6654, 7191, 9981, 14382, 18853, 19962, 37706, 52123, 56559, 104246, 113118, 156369, 169677, 312738, 339354, 469107, 886091, 938214, 1772182, 2658273, 5316546, 7974819, 15949638]

約数ペア:

[(1, 15949638), (2, 7974819), (3, 5316546), (6, 2658273), (9, 1772182), (17, 938214), (18, 886091), (34, 469107), (47, 339354), (51, 312738), (94, 169677), (102, 156369), (141, 113118), (153, 104246), (282, 56559), (306, 52123), (423, 37706), (799, 19962), (846, 18853), (1109, 14382), (1598, 9981), (2218, 7191), (2397, 6654), (3327, 4794)]