15395418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 35695296

約数和(自身を除く): 20299878

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 907, 943, 1814, 1886, 2721, 2829, 5442, 5658, 8163, 8487, 16326, 16974, 20861, 37187, 41722, 62583, 74374, 111561, 125166, 187749, 223122, 334683, 375498, 669366, 855301, 1710602, 2565903, 5131806, 7697709, 15395418]

約数ペア:

[(1, 15395418), (2, 7697709), (3, 5131806), (6, 2565903), (9, 1710602), (18, 855301), (23, 669366), (41, 375498), (46, 334683), (69, 223122), (82, 187749), (123, 125166), (138, 111561), (207, 74374), (246, 62583), (369, 41722), (414, 37187), (738, 20861), (907, 16974), (943, 16326), (1814, 8487), (1886, 8163), (2721, 5658), (2829, 5442)]