9138416

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 20415360

約数和(自身を除く): 11276944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 587, 973, 1112, 1174, 1946, 2224, 2348, 3892, 4109, 4696, 7784, 8218, 9392, 15568, 16436, 32872, 65744, 81593, 163186, 326372, 571151, 652744, 1142302, 1305488, 2284604, 4569208, 9138416]

約数ペア:

[(1, 9138416), (2, 4569208), (4, 2284604), (7, 1305488), (8, 1142302), (14, 652744), (16, 571151), (28, 326372), (56, 163186), (112, 81593), (139, 65744), (278, 32872), (556, 16436), (587, 15568), (973, 9392), (1112, 8218), (1174, 7784), (1946, 4696), (2224, 4109), (2348, 3892)]