12485724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 30477216

約数和(自身を除く): 17991492

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 461, 732, 922, 1383, 1844, 2257, 2766, 4514, 5532, 6771, 9028, 13542, 17057, 27084, 28121, 34114, 51171, 56242, 68228, 84363, 102342, 112484, 168726, 204684, 337452, 1040477, 2080954, 3121431, 4161908, 6242862, 12485724]

約数ペア:

[(1, 12485724), (2, 6242862), (3, 4161908), (4, 3121431), (6, 2080954), (12, 1040477), (37, 337452), (61, 204684), (74, 168726), (111, 112484), (122, 102342), (148, 84363), (183, 68228), (222, 56242), (244, 51171), (366, 34114), (444, 28121), (461, 27084), (732, 17057), (922, 13542), (1383, 9028), (1844, 6771), (2257, 5532), (2766, 4514)]