13426686

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 36474984

約数和(自身を除く): 23048298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1171, 1274, 1638, 1911, 2342, 3513, 3822, 5733, 7026, 8197, 10539, 11466, 15223, 16394, 21078, 24591, 30446, 45669, 49182, 57379, 73773, 91338, 106561, 114758, 137007, 147546, 172137, 213122, 274014, 319683, 344274, 516411, 639366, 745927, 959049, 1032822, 1491854, 1918098, 2237781, 4475562, 6713343, 13426686]

約数ペア:

[(1, 13426686), (2, 6713343), (3, 4475562), (6, 2237781), (7, 1918098), (9, 1491854), (13, 1032822), (14, 959049), (18, 745927), (21, 639366), (26, 516411), (39, 344274), (42, 319683), (49, 274014), (63, 213122), (78, 172137), (91, 147546), (98, 137007), (117, 114758), (126, 106561), (147, 91338), (182, 73773), (234, 57379), (273, 49182), (294, 45669), (441, 30446), (546, 24591), (637, 21078), (819, 16394), (882, 15223), (1171, 11466), (1274, 10539), (1638, 8197), (1911, 7026), (2342, 5733), (3513, 3822)]