13991562

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 35280000

約数和(自身を除く): 21288438

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1049, 1482, 2098, 2223, 3147, 4446, 6294, 6669, 9441, 13338, 13637, 18882, 19931, 27274, 28323, 39862, 40911, 56646, 59793, 81822, 119586, 122733, 179379, 245466, 259103, 358758, 368199, 518206, 538137, 736398, 777309, 1076274, 1554618, 2331927, 4663854, 6995781, 13991562]

約数ペア:

[(1, 13991562), (2, 6995781), (3, 4663854), (6, 2331927), (9, 1554618), (13, 1076274), (18, 777309), (19, 736398), (26, 538137), (27, 518206), (38, 368199), (39, 358758), (54, 259103), (57, 245466), (78, 179379), (114, 122733), (117, 119586), (171, 81822), (234, 59793), (247, 56646), (342, 40911), (351, 39862), (494, 28323), (513, 27274), (702, 19931), (741, 18882), (1026, 13637), (1049, 13338), (1482, 9441), (2098, 6669), (2223, 6294), (3147, 4446)]