18839968238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{29383}}^1$

素因数の和:29689

約数の個数: 48

約数和(自身を含む): 35102831616

約数和(自身を除く): 16262863378

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 271, 338, 542, 1183, 1897, 2366, 3523, 3794, 7046, 24661, 29383, 45799, 49322, 58766, 91598, 205681, 320593, 381979, 411362, 641186, 763958, 2673853, 4965727, 5347706, 7962793, 9931454, 15925586, 34760089, 55739551, 69520178, 103516309, 111479102, 207032618, 724614163, 1345712017, 1449228326, 2691424034, 9419984119, 18839968238]

約数ペア:

[(1, 18839968238), (2, 9419984119), (7, 2691424034), (13, 1449228326), (14, 1345712017), (26, 724614163), (91, 207032618), (169, 111479102), (182, 103516309), (271, 69520178), (338, 55739551), (542, 34760089), (1183, 15925586), (1897, 9931454), (2366, 7962793), (3523, 5347706), (3794, 4965727), (7046, 2673853), (24661, 763958), (29383, 641186), (45799, 411362), (49322, 381979), (58766, 320593), (91598, 205681)]