1821123504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{743923}}^1$

素因数の和:743954

約数の個数: 60

約数和(自身を含む): 5396424696

約数和(自身を除く): 3575301192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 743923, 1487846, 2231769, 2975692, 4463538, 5951384, 6695307, 8927076, 11902768, 12646691, 13390614, 17854152, 25293382, 26781228, 35708304, 37940073, 50586764, 53562456, 75880146, 101173528, 107124912, 113820219, 151760292, 202347056, 227640438, 303520584, 455280876, 607041168, 910561752, 1821123504]

約数ペア:

[(1, 1821123504), (2, 910561752), (3, 607041168), (4, 455280876), (6, 303520584), (8, 227640438), (9, 202347056), (12, 151760292), (16, 113820219), (17, 107124912), (18, 101173528), (24, 75880146), (34, 53562456), (36, 50586764), (48, 37940073), (51, 35708304), (68, 26781228), (72, 25293382), (102, 17854152), (136, 13390614), (144, 12646691), (153, 11902768), (204, 8927076), (272, 6695307), (306, 5951384), (408, 4463538), (612, 2975692), (816, 2231769), (1224, 1487846), (2448, 743923)]