16903512

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 47376000

約数和(自身を除く): 30472488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 563, 834, 1112, 1126, 1251, 1668, 1689, 2252, 2502, 3336, 3378, 3753, 4504, 5004, 5067, 6756, 7506, 10008, 10134, 13512, 15012, 15201, 20268, 30024, 30402, 40536, 60804, 78257, 121608, 156514, 234771, 313028, 469542, 626056, 704313, 939084, 1408626, 1878168, 2112939, 2817252, 4225878, 5634504, 8451756, 16903512]

約数ペア:

[(1, 16903512), (2, 8451756), (3, 5634504), (4, 4225878), (6, 2817252), (8, 2112939), (9, 1878168), (12, 1408626), (18, 939084), (24, 704313), (27, 626056), (36, 469542), (54, 313028), (72, 234771), (108, 156514), (139, 121608), (216, 78257), (278, 60804), (417, 40536), (556, 30402), (563, 30024), (834, 20268), (1112, 15201), (1126, 15012), (1251, 13512), (1668, 10134), (1689, 10008), (2252, 7506), (2502, 6756), (3336, 5067), (3378, 5004), (3753, 4504)]