201813948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{114407}}^1$

素因数の和:114431

約数の個数: 54

約数和(自身を含む): 593434296

約数和(自身を除く): 391620348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 114407, 228814, 343221, 457628, 686442, 800849, 1029663, 1372884, 1601698, 2059326, 2402547, 3203396, 4118652, 4805094, 5605943, 7207641, 9610188, 11211886, 14415282, 16817829, 22423772, 28830564, 33635658, 50453487, 67271316, 100906974, 201813948]

約数ペア:

[(1, 201813948), (2, 100906974), (3, 67271316), (4, 50453487), (6, 33635658), (7, 28830564), (9, 22423772), (12, 16817829), (14, 14415282), (18, 11211886), (21, 9610188), (28, 7207641), (36, 5605943), (42, 4805094), (49, 4118652), (63, 3203396), (84, 2402547), (98, 2059326), (126, 1601698), (147, 1372884), (196, 1029663), (252, 800849), (294, 686442), (441, 457628), (588, 343221), (882, 228814), (1764, 114407)]