18488724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90631}}^1$

素因数の和:90655

約数の個数: 24

約数和(自身を含む): 45678528

約数和(自身を除く): 27189804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90631, 181262, 271893, 362524, 543786, 1087572, 1540727, 3081454, 4622181, 6162908, 9244362, 18488724]

約数ペア:

[(1, 18488724), (2, 9244362), (3, 6162908), (4, 4622181), (6, 3081454), (12, 1540727), (17, 1087572), (34, 543786), (51, 362524), (68, 271893), (102, 181262), (204, 90631)]