51919434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137353}}^1$

素因数の和:137371

約数の個数: 32

約数和(自身を含む): 131859840

約数和(自身を除く): 79940406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 137353, 274706, 412059, 824118, 961471, 1236177, 1922942, 2472354, 2884413, 3708531, 5768826, 7417062, 8653239, 17306478, 25959717, 51919434]

約数ペア:

[(1, 51919434), (2, 25959717), (3, 17306478), (6, 8653239), (7, 7417062), (9, 5768826), (14, 3708531), (18, 2884413), (21, 2472354), (27, 1922942), (42, 1236177), (54, 961471), (63, 824118), (126, 412059), (189, 274706), (378, 137353)]