1897463322

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{23801}}^1$

素因数の和:23955

約数の個数: 48

約数和(自身を含む): 4247800128

約数和(自身を除く): 2350336806

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 206, 258, 309, 387, 618, 774, 927, 1854, 4429, 8858, 13287, 23801, 26574, 39861, 47602, 71403, 79722, 142806, 214209, 428418, 1023443, 2046886, 2451503, 3070329, 4903006, 6140658, 7354509, 9210987, 14709018, 18421974, 22063527, 44127054, 105414629, 210829258, 316243887, 632487774, 948731661, 1897463322]

約数ペア:

[(1, 1897463322), (2, 948731661), (3, 632487774), (6, 316243887), (9, 210829258), (18, 105414629), (43, 44127054), (86, 22063527), (103, 18421974), (129, 14709018), (206, 9210987), (258, 7354509), (309, 6140658), (387, 4903006), (618, 3070329), (774, 2451503), (927, 2046886), (1854, 1023443), (4429, 428418), (8858, 214209), (13287, 142806), (23801, 79722), (26574, 71403), (39861, 47602)]