7217928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5897}}^1$

素因数の和:5926

約数の個数: 48

約数和(自身を含む): 20701980

約数和(自身を除く): 13484052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 5897, 11794, 17691, 23588, 35382, 47176, 53073, 70764, 100249, 106146, 141528, 200498, 212292, 300747, 400996, 424584, 601494, 801992, 902241, 1202988, 1804482, 2405976, 3608964, 7217928]

約数ペア:

[(1, 7217928), (2, 3608964), (3, 2405976), (4, 1804482), (6, 1202988), (8, 902241), (9, 801992), (12, 601494), (17, 424584), (18, 400996), (24, 300747), (34, 212292), (36, 200498), (51, 141528), (68, 106146), (72, 100249), (102, 70764), (136, 53073), (153, 47176), (204, 35382), (306, 23588), (408, 17691), (612, 11794), (1224, 5897)]