13451646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 17191554

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 59, 74, 78, 79, 111, 118, 158, 177, 222, 237, 354, 474, 481, 767, 962, 1027, 1443, 1534, 2054, 2183, 2301, 2886, 2923, 3081, 4366, 4602, 4661, 5846, 6162, 6549, 8769, 9322, 13098, 13983, 17538, 27966, 28379, 37999, 56758, 60593, 75998, 85137, 113997, 121186, 170274, 172457, 181779, 227994, 344914, 363558, 517371, 1034742, 2241941, 4483882, 6725823, 13451646]

約数ペア:

[(1, 13451646), (2, 6725823), (3, 4483882), (6, 2241941), (13, 1034742), (26, 517371), (37, 363558), (39, 344914), (59, 227994), (74, 181779), (78, 172457), (79, 170274), (111, 121186), (118, 113997), (158, 85137), (177, 75998), (222, 60593), (237, 56758), (354, 37999), (474, 28379), (481, 27966), (767, 17538), (962, 13983), (1027, 13098), (1443, 9322), (1534, 8769), (2054, 6549), (2183, 6162), (2301, 5846), (2886, 4661), (2923, 4602), (3081, 4366)]