40215642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{394271}}^1$

素因数の和:394293

約数の個数: 16

約数和(自身を含む): 85162752

約数和(自身を除く): 44947110

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 394271, 788542, 1182813, 2365626, 6702607, 13405214, 20107821, 40215642]

約数ペア:

[(1, 40215642), (2, 20107821), (3, 13405214), (6, 6702607), (17, 2365626), (34, 1182813), (51, 788542), (102, 394271)]