17797338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 43723680

約数和(自身を除く): 25926342

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, 4003, 4446, 8006, 12009, 24018, 36027, 52039, 72054, 76057, 104078, 152114, 156117, 228171, 312234, 456342, 468351, 684513, 936702, 988741, 1369026, 1977482, 2966223, 5932446, 8898669, 17797338]

約数ペア:

[(1, 17797338), (2, 8898669), (3, 5932446), (6, 2966223), (9, 1977482), (13, 1369026), (18, 988741), (19, 936702), (26, 684513), (38, 468351), (39, 456342), (57, 312234), (78, 228171), (114, 156117), (117, 152114), (171, 104078), (234, 76057), (247, 72054), (342, 52039), (494, 36027), (741, 24018), (1482, 12009), (2223, 8006), (4003, 4446)]