249501852

素因数分解:

$2^2\times 3^2\times {\mathrm{6930607}}^1$

素因数の和:6930617

約数の個数: 18

約数和(自身を含む): 630685328

約数和(自身を除く): 381183476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6930607, 13861214, 20791821, 27722428, 41583642, 62375463, 83167284, 124750926, 249501852]

約数ペア:

[(1, 249501852), (2, 124750926), (3, 83167284), (4, 62375463), (6, 41583642), (9, 27722428), (12, 20791821), (18, 13861214), (36, 6930607)]