22744566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 55311984

約数和(自身を除く): 32567418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 71, 74, 78, 111, 117, 142, 213, 222, 234, 333, 426, 481, 639, 666, 923, 962, 1278, 1369, 1443, 1846, 2627, 2738, 2769, 2886, 4107, 4329, 5254, 5538, 7881, 8214, 8307, 8658, 12321, 15762, 16614, 17797, 23643, 24642, 34151, 35594, 47286, 53391, 68302, 97199, 102453, 106782, 160173, 194398, 204906, 291597, 307359, 320346, 583194, 614718, 874791, 1263587, 1749582, 2527174, 3790761, 7581522, 11372283, 22744566]

約数ペア:

[(1, 22744566), (2, 11372283), (3, 7581522), (6, 3790761), (9, 2527174), (13, 1749582), (18, 1263587), (26, 874791), (37, 614718), (39, 583194), (71, 320346), (74, 307359), (78, 291597), (111, 204906), (117, 194398), (142, 160173), (213, 106782), (222, 102453), (234, 97199), (333, 68302), (426, 53391), (481, 47286), (639, 35594), (666, 34151), (923, 24642), (962, 23643), (1278, 17797), (1369, 16614), (1443, 15762), (1846, 12321), (2627, 8658), (2738, 8307), (2769, 8214), (2886, 7881), (4107, 5538), (4329, 5254)]