18133058804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{410659}}^1$

素因数の和:410772

約数の個数: 48

約数和(自身を含む): 38634892800

約数和(自身を除く): 20501833996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 6308, 11039, 22078, 44156, 410659, 821318, 1642636, 2874613, 5749226, 7802521, 11498452, 15605042, 31210084, 34084697, 54617647, 68169394, 109235294, 136338788, 218470588, 238592879, 477185758, 647609243, 954371516, 1295218486, 2590436972, 4533264701, 9066529402, 18133058804]

約数ペア:

[(1, 18133058804), (2, 9066529402), (4, 4533264701), (7, 2590436972), (14, 1295218486), (19, 954371516), (28, 647609243), (38, 477185758), (76, 238592879), (83, 218470588), (133, 136338788), (166, 109235294), (266, 68169394), (332, 54617647), (532, 34084697), (581, 31210084), (1162, 15605042), (1577, 11498452), (2324, 7802521), (3154, 5749226), (6308, 2874613), (11039, 1642636), (22078, 821318), (44156, 410659)]