22288734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 55497312

約数和(自身を除く): 33208578

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 431, 442, 507, 663, 862, 1014, 1293, 1326, 1521, 1989, 2586, 2873, 3042, 3879, 3978, 5603, 5746, 7327, 7758, 8619, 11206, 14654, 16809, 17238, 21981, 25857, 33618, 43962, 50427, 51714, 65943, 72839, 95251, 100854, 131886, 145678, 190502, 218517, 285753, 437034, 571506, 655551, 857259, 1238263, 1311102, 1714518, 2476526, 3714789, 7429578, 11144367, 22288734]

約数ペア:

[(1, 22288734), (2, 11144367), (3, 7429578), (6, 3714789), (9, 2476526), (13, 1714518), (17, 1311102), (18, 1238263), (26, 857259), (34, 655551), (39, 571506), (51, 437034), (78, 285753), (102, 218517), (117, 190502), (153, 145678), (169, 131886), (221, 100854), (234, 95251), (306, 72839), (338, 65943), (431, 51714), (442, 50427), (507, 43962), (663, 33618), (862, 25857), (1014, 21981), (1293, 17238), (1326, 16809), (1521, 14654), (1989, 11206), (2586, 8619), (2873, 7758), (3042, 7327), (3879, 5746), (3978, 5603)]