26287182

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 32523570

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 201, 213, 307, 402, 426, 603, 614, 639, 921, 1206, 1278, 1842, 2763, 4757, 5526, 9514, 14271, 20569, 21797, 28542, 41138, 42813, 43594, 61707, 65391, 85626, 123414, 130782, 185121, 196173, 370242, 392346, 1460399, 2920798, 4381197, 8762394, 13143591, 26287182]

約数ペア:

[(1, 26287182), (2, 13143591), (3, 8762394), (6, 4381197), (9, 2920798), (18, 1460399), (67, 392346), (71, 370242), (134, 196173), (142, 185121), (201, 130782), (213, 123414), (307, 85626), (402, 65391), (426, 61707), (603, 43594), (614, 42813), (639, 41138), (921, 28542), (1206, 21797), (1278, 20569), (1842, 14271), (2763, 9514), (4757, 5526)]