194400000018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6421}}^1\times {\mathrm{240283}}^1$

素因数の和:246719

約数の個数: 48

約数和(自身を含む): 481448400576

約数和(自身を除く): 287048400558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6421, 12842, 19263, 38526, 44947, 57789, 89894, 115578, 134841, 240283, 269682, 404523, 480566, 720849, 809046, 1441698, 1681981, 2162547, 3363962, 4325094, 5045943, 10091886, 15137829, 30275658, 1542857143, 3085714286, 4628571429, 9257142858, 10800000001, 13885714287, 21600000002, 27771428574, 32400000003, 64800000006, 97200000009, 194400000018]

約数ペア:

[(1, 194400000018), (2, 97200000009), (3, 64800000006), (6, 32400000003), (7, 27771428574), (9, 21600000002), (14, 13885714287), (18, 10800000001), (21, 9257142858), (42, 4628571429), (63, 3085714286), (126, 1542857143), (6421, 30275658), (12842, 15137829), (19263, 10091886), (38526, 5045943), (44947, 4325094), (57789, 3363962), (89894, 2162547), (115578, 1681981), (134841, 1441698), (240283, 809046), (269682, 720849), (404523, 480566)]