11955996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 33174960

約数和(自身を除く): 21218964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 433, 468, 531, 708, 767, 866, 1062, 1299, 1534, 1732, 2124, 2301, 2598, 3068, 3897, 4602, 5196, 5629, 6903, 7794, 9204, 11258, 13806, 15588, 16887, 22516, 25547, 27612, 33774, 50661, 51094, 67548, 76641, 101322, 102188, 153282, 202644, 229923, 306564, 332111, 459846, 664222, 919692, 996333, 1328444, 1992666, 2988999, 3985332, 5977998, 11955996]

約数ペア:

[(1, 11955996), (2, 5977998), (3, 3985332), (4, 2988999), (6, 1992666), (9, 1328444), (12, 996333), (13, 919692), (18, 664222), (26, 459846), (36, 332111), (39, 306564), (52, 229923), (59, 202644), (78, 153282), (117, 102188), (118, 101322), (156, 76641), (177, 67548), (234, 51094), (236, 50661), (354, 33774), (433, 27612), (468, 25547), (531, 22516), (708, 16887), (767, 15588), (866, 13806), (1062, 11258), (1299, 9204), (1534, 7794), (1732, 6903), (2124, 5629), (2301, 5196), (2598, 4602), (3068, 3897)]