393866946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{11113}}^1$

素因数の和:11311

約数の個数: 48

約数和(自身を含む): 936243360

約数和(自身を除く): 542376414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 537, 1074, 1611, 1969, 3222, 3938, 5907, 11113, 11814, 17721, 22226, 33339, 35442, 66678, 100017, 122243, 200034, 244486, 366729, 733458, 1100187, 1989227, 2200374, 3978454, 5967681, 11935362, 17903043, 21881497, 35806086, 43762994, 65644491, 131288982, 196933473, 393866946]

約数ペア:

[(1, 393866946), (2, 196933473), (3, 131288982), (6, 65644491), (9, 43762994), (11, 35806086), (18, 21881497), (22, 17903043), (33, 11935362), (66, 5967681), (99, 3978454), (179, 2200374), (198, 1989227), (358, 1100187), (537, 733458), (1074, 366729), (1611, 244486), (1969, 200034), (3222, 122243), (3938, 100017), (5907, 66678), (11113, 35442), (11814, 33339), (17721, 22226)]