8947428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 24689280

約数和(自身を除く): 15741852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 3673, 7346, 11019, 14692, 22038, 25711, 44076, 51422, 77133, 102844, 106517, 154266, 213034, 308532, 319551, 426068, 639102, 745619, 1278204, 1491238, 2236857, 2982476, 4473714, 8947428]

約数ペア:

[(1, 8947428), (2, 4473714), (3, 2982476), (4, 2236857), (6, 1491238), (7, 1278204), (12, 745619), (14, 639102), (21, 426068), (28, 319551), (29, 308532), (42, 213034), (58, 154266), (84, 106517), (87, 102844), (116, 77133), (174, 51422), (203, 44076), (348, 25711), (406, 22038), (609, 14692), (812, 11019), (1218, 7346), (2436, 3673)]