31793346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7191

約数の個数: 48

約数和(自身を含む): 78099840

約数和(自身を除く): 46306494

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 7151, 14302, 21453, 42906, 64359, 92963, 128718, 135869, 185926, 271738, 278889, 407607, 557778, 815214, 836667, 1222821, 1673334, 1766297, 2445642, 3532594, 5298891, 10597782, 15896673, 31793346]

約数ペア:

[(1, 31793346), (2, 15896673), (3, 10597782), (6, 5298891), (9, 3532594), (13, 2445642), (18, 1766297), (19, 1673334), (26, 1222821), (38, 836667), (39, 815214), (57, 557778), (78, 407607), (114, 278889), (117, 271738), (171, 185926), (234, 135869), (247, 128718), (342, 92963), (494, 64359), (741, 42906), (1482, 21453), (2223, 14302), (4446, 7151)]