18278532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26723}}^1$

素因数の和:26752

約数の個数: 36

約数和(自身を含む): 48637680

約数和(自身を除く): 30359148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26723, 53446, 80169, 106892, 160338, 240507, 320676, 481014, 507737, 962028, 1015474, 1523211, 2030948, 3046422, 4569633, 6092844, 9139266, 18278532]

約数ペア:

[(1, 18278532), (2, 9139266), (3, 6092844), (4, 4569633), (6, 3046422), (9, 2030948), (12, 1523211), (18, 1015474), (19, 962028), (36, 507737), (38, 481014), (57, 320676), (76, 240507), (114, 160338), (171, 106892), (228, 80169), (342, 53446), (684, 26723)]