21846370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24007}}^1$

素因数の和:24034

約数の個数: 32

約数和(自身を含む): 48400128

約数和(自身を除く): 26553758

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 24007, 48014, 120035, 168049, 240070, 312091, 336098, 624182, 840245, 1560455, 1680490, 2184637, 3120910, 4369274, 10923185, 21846370]

約数ペア:

[(1, 21846370), (2, 10923185), (5, 4369274), (7, 3120910), (10, 2184637), (13, 1680490), (14, 1560455), (26, 840245), (35, 624182), (65, 336098), (70, 312091), (91, 240070), (130, 168049), (182, 120035), (455, 48014), (910, 24007)]