273492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 707616

約数和(自身を除く): 434124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 284, 321, 426, 428, 639, 642, 852, 963, 1278, 1284, 1926, 2556, 3852, 7597, 15194, 22791, 30388, 45582, 68373, 91164, 136746, 273492]

約数ペア:

[(1, 273492), (2, 136746), (3, 91164), (4, 68373), (6, 45582), (9, 30388), (12, 22791), (18, 15194), (36, 7597), (71, 3852), (107, 2556), (142, 1926), (213, 1284), (214, 1278), (284, 963), (321, 852), (426, 642), (428, 639)]