16874388

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6504

約数の個数: 36

約数和(自身を含む): 43245748

約数和(自身を除く): 26371360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 6421, 12842, 19263, 25684, 38526, 57789, 77052, 115578, 231156, 468733, 937466, 1406199, 1874932, 2812398, 4218597, 5624796, 8437194, 16874388]

約数ペア:

[(1, 16874388), (2, 8437194), (3, 5624796), (4, 4218597), (6, 2812398), (9, 1874932), (12, 1406199), (18, 937466), (36, 468733), (73, 231156), (146, 115578), (219, 77052), (292, 57789), (438, 38526), (657, 25684), (876, 19263), (1314, 12842), (2628, 6421)]