18051348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12641}}^1$

素因数の和:12672

約数の個数: 48

約数和(自身を含む): 50972544

約数和(自身を除く): 32921196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12641, 25282, 37923, 50564, 75846, 88487, 151692, 176974, 214897, 265461, 353948, 429794, 530922, 644691, 859588, 1061844, 1289382, 1504279, 2578764, 3008558, 4512837, 6017116, 9025674, 18051348]

約数ペア:

[(1, 18051348), (2, 9025674), (3, 6017116), (4, 4512837), (6, 3008558), (7, 2578764), (12, 1504279), (14, 1289382), (17, 1061844), (21, 859588), (28, 644691), (34, 530922), (42, 429794), (51, 353948), (68, 265461), (84, 214897), (102, 176974), (119, 151692), (204, 88487), (238, 75846), (357, 50564), (476, 37923), (714, 25282), (1428, 12641)]