17849412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 51973376

約数和(自身を除く): 34123964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 367, 386, 579, 734, 772, 1101, 1158, 1351, 1468, 1737, 2202, 2316, 2569, 2702, 3303, 3474, 4053, 4404, 5138, 5404, 6606, 6948, 7707, 8106, 10276, 12159, 13212, 15414, 16212, 23121, 24318, 30828, 46242, 48636, 70831, 92484, 141662, 212493, 283324, 424986, 495817, 637479, 849972, 991634, 1274958, 1487451, 1983268, 2549916, 2974902, 4462353, 5949804, 8924706, 17849412]

約数ペア:

[(1, 17849412), (2, 8924706), (3, 5949804), (4, 4462353), (6, 2974902), (7, 2549916), (9, 1983268), (12, 1487451), (14, 1274958), (18, 991634), (21, 849972), (28, 637479), (36, 495817), (42, 424986), (63, 283324), (84, 212493), (126, 141662), (193, 92484), (252, 70831), (367, 48636), (386, 46242), (579, 30828), (734, 24318), (772, 23121), (1101, 16212), (1158, 15414), (1351, 13212), (1468, 12159), (1737, 10276), (2202, 8106), (2316, 7707), (2569, 6948), (2702, 6606), (3303, 5404), (3474, 5138), (4053, 4404)]