22088556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 69049344

約数和(自身を除く): 46960788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 103, 111, 126, 138, 148, 161, 206, 207, 222, 252, 259, 276, 309, 322, 333, 412, 414, 444, 483, 518, 618, 644, 666, 721, 777, 828, 851, 927, 966, 1036, 1236, 1332, 1442, 1449, 1554, 1702, 1854, 1932, 2163, 2331, 2369, 2553, 2884, 2898, 3108, 3404, 3708, 3811, 4326, 4662, 4738, 5106, 5796, 5957, 6489, 7107, 7622, 7659, 8652, 9324, 9476, 10212, 11433, 11914, 12978, 14214, 15244, 15318, 16583, 17871, 21321, 22866, 23828, 25956, 26677, 28428, 30636, 33166, 34299, 35742, 42642, 45732, 49749, 53354, 53613, 66332, 68598, 71484, 80031, 85284, 87653, 99498, 106708, 107226, 137196, 149247, 160062, 175306, 198996, 214452, 240093, 262959, 298494, 320124, 350612, 480186, 525918, 596988, 613571, 788877, 960372, 1051836, 1227142, 1577754, 1840713, 2454284, 3155508, 3681426, 5522139, 7362852, 11044278, 22088556]

約数ペア:

[(1, 22088556), (2, 11044278), (3, 7362852), (4, 5522139), (6, 3681426), (7, 3155508), (9, 2454284), (12, 1840713), (14, 1577754), (18, 1227142), (21, 1051836), (23, 960372), (28, 788877), (36, 613571), (37, 596988), (42, 525918), (46, 480186), (63, 350612), (69, 320124), (74, 298494), (84, 262959), (92, 240093), (103, 214452), (111, 198996), (126, 175306), (138, 160062), (148, 149247), (161, 137196), (206, 107226), (207, 106708), (222, 99498), (252, 87653), (259, 85284), (276, 80031), (309, 71484), (322, 68598), (333, 66332), (412, 53613), (414, 53354), (444, 49749), (483, 45732), (518, 42642), (618, 35742), (644, 34299), (666, 33166), (721, 30636), (777, 28428), (828, 26677), (851, 25956), (927, 23828), (966, 22866), (1036, 21321), (1236, 17871), (1332, 16583), (1442, 15318), (1449, 15244), (1554, 14214), (1702, 12978), (1854, 11914), (1932, 11433), (2163, 10212), (2331, 9476), (2369, 9324), (2553, 8652), (2884, 7659), (2898, 7622), (3108, 7107), (3404, 6489), (3708, 5957), (3811, 5796), (4326, 5106), (4662, 4738)]