13858866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 36812880

約数和(自身を除く): 22954014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 827, 882, 931, 1197, 1654, 1862, 2394, 2481, 2793, 4962, 5586, 5789, 7443, 8379, 11578, 14886, 15713, 16758, 17367, 31426, 34734, 40523, 47139, 52101, 81046, 94278, 104202, 109991, 121569, 141417, 219982, 243138, 282834, 329973, 364707, 659946, 729414, 769937, 989919, 1539874, 1979838, 2309811, 4619622, 6929433, 13858866]

約数ペア:

[(1, 13858866), (2, 6929433), (3, 4619622), (6, 2309811), (7, 1979838), (9, 1539874), (14, 989919), (18, 769937), (19, 729414), (21, 659946), (38, 364707), (42, 329973), (49, 282834), (57, 243138), (63, 219982), (98, 141417), (114, 121569), (126, 109991), (133, 104202), (147, 94278), (171, 81046), (266, 52101), (294, 47139), (342, 40523), (399, 34734), (441, 31426), (798, 17367), (827, 16758), (882, 15713), (931, 14886), (1197, 11578), (1654, 8379), (1862, 7443), (2394, 5789), (2481, 5586), (2793, 4962)]