387087918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{6343}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 885520896

約数和(自身を除く): 498432978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1453, 2906, 4359, 6343, 8718, 10171, 12686, 19029, 20342, 30513, 38058, 44401, 61026, 88802, 133203, 266406, 9216379, 18432758, 27649137, 55298274, 64514653, 129029306, 193543959, 387087918]

約数ペア:

[(1, 387087918), (2, 193543959), (3, 129029306), (6, 64514653), (7, 55298274), (14, 27649137), (21, 18432758), (42, 9216379), (1453, 266406), (2906, 133203), (4359, 88802), (6343, 61026), (8718, 44401), (10171, 38058), (12686, 30513), (19029, 20342)]