1799244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 4953312

約数和(自身を除く): 3154068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 53, 69, 82, 92, 106, 123, 138, 159, 164, 207, 212, 246, 276, 318, 369, 414, 477, 492, 636, 738, 828, 943, 954, 1219, 1476, 1886, 1908, 2173, 2438, 2829, 3657, 3772, 4346, 4876, 5658, 6519, 7314, 8487, 8692, 10971, 11316, 13038, 14628, 16974, 19557, 21942, 26076, 33948, 39114, 43884, 49979, 78228, 99958, 149937, 199916, 299874, 449811, 599748, 899622, 1799244]

約数ペア:

[(1, 1799244), (2, 899622), (3, 599748), (4, 449811), (6, 299874), (9, 199916), (12, 149937), (18, 99958), (23, 78228), (36, 49979), (41, 43884), (46, 39114), (53, 33948), (69, 26076), (82, 21942), (92, 19557), (106, 16974), (123, 14628), (138, 13038), (159, 11316), (164, 10971), (207, 8692), (212, 8487), (246, 7314), (276, 6519), (318, 5658), (369, 4876), (414, 4346), (477, 3772), (492, 3657), (636, 2829), (738, 2438), (828, 2173), (943, 1908), (954, 1886), (1219, 1476)]