121238172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{306157}}^1$

素因数の和:306178

約数の個数: 36

約数和(自身を含む): 334324536

約数和(自身を除く): 213086364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 306157, 612314, 918471, 1224628, 1836942, 2755413, 3367727, 3673884, 5510826, 6735454, 10103181, 11021652, 13470908, 20206362, 30309543, 40412724, 60619086, 121238172]

約数ペア:

[(1, 121238172), (2, 60619086), (3, 40412724), (4, 30309543), (6, 20206362), (9, 13470908), (11, 11021652), (12, 10103181), (18, 6735454), (22, 5510826), (33, 3673884), (36, 3367727), (44, 2755413), (66, 1836942), (99, 1224628), (132, 918471), (198, 612314), (396, 306157)]