4427418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 9469440

約数和(自身を除く): 5042022

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 547, 1094, 1349, 1641, 2698, 3282, 4047, 8094, 10393, 20786, 31179, 38837, 62358, 77674, 116511, 233022, 737903, 1475806, 2213709, 4427418]

約数ペア:

[(1, 4427418), (2, 2213709), (3, 1475806), (6, 737903), (19, 233022), (38, 116511), (57, 77674), (71, 62358), (114, 38837), (142, 31179), (213, 20786), (426, 10393), (547, 8094), (1094, 4047), (1349, 3282), (1641, 2698)]