7197222

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 15621984

約数和(自身を除く): 8424762

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 1721, 2091, 3442, 4182, 5163, 10326, 29257, 58514, 70561, 87771, 141122, 175542, 211683, 423366, 1199537, 2399074, 3598611, 7197222]

約数ペア:

[(1, 7197222), (2, 3598611), (3, 2399074), (6, 1199537), (17, 423366), (34, 211683), (41, 175542), (51, 141122), (82, 87771), (102, 70561), (123, 58514), (246, 29257), (697, 10326), (1394, 5163), (1721, 4182), (2091, 3442)]