17551638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 41395536

約数和(自身を除く): 23843898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 701, 963, 1391, 1402, 1926, 2103, 2782, 4173, 4206, 6309, 8346, 9113, 12519, 12618, 18226, 25038, 27339, 54678, 75007, 82017, 150014, 164034, 225021, 450042, 675063, 975091, 1350126, 1950182, 2925273, 5850546, 8775819, 17551638]

約数ペア:

[(1, 17551638), (2, 8775819), (3, 5850546), (6, 2925273), (9, 1950182), (13, 1350126), (18, 975091), (26, 675063), (39, 450042), (78, 225021), (107, 164034), (117, 150014), (214, 82017), (234, 75007), (321, 54678), (642, 27339), (701, 25038), (963, 18226), (1391, 12618), (1402, 12519), (1926, 9113), (2103, 8346), (2782, 6309), (4173, 4206)]