2789652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 6860672

約数和(自身を除く): 4071020

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 103, 111, 122, 148, 183, 206, 222, 244, 309, 366, 412, 444, 618, 732, 1236, 2257, 3811, 4514, 6283, 6771, 7622, 9028, 11433, 12566, 13542, 15244, 18849, 22866, 25132, 27084, 37698, 45732, 75396, 232471, 464942, 697413, 929884, 1394826, 2789652]

約数ペア:

[(1, 2789652), (2, 1394826), (3, 929884), (4, 697413), (6, 464942), (12, 232471), (37, 75396), (61, 45732), (74, 37698), (103, 27084), (111, 25132), (122, 22866), (148, 18849), (183, 15244), (206, 13542), (222, 12566), (244, 11433), (309, 9028), (366, 7622), (412, 6771), (444, 6283), (618, 4514), (732, 3811), (1236, 2257)]