18149256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13298

約数の個数: 48

約数和(自身を含む): 51745200

約数和(自身を除く): 33595944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13267, 26534, 39801, 53068, 79602, 106136, 119403, 159204, 238806, 252073, 318408, 477612, 504146, 756219, 955224, 1008292, 1512438, 2016584, 2268657, 3024876, 4537314, 6049752, 9074628, 18149256]

約数ペア:

[(1, 18149256), (2, 9074628), (3, 6049752), (4, 4537314), (6, 3024876), (8, 2268657), (9, 2016584), (12, 1512438), (18, 1008292), (19, 955224), (24, 756219), (36, 504146), (38, 477612), (57, 318408), (72, 252073), (76, 238806), (114, 159204), (152, 119403), (171, 106136), (228, 79602), (342, 53068), (456, 39801), (684, 26534), (1368, 13267)]