13421907516

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{27581}}^1$

素因数の和:28074

約数の個数: 48

約数和(自身を含む): 31695027840

約数和(自身を除く): 18273120324

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 379, 428, 642, 758, 1137, 1284, 1516, 2274, 4548, 27581, 40553, 55162, 81106, 82743, 110324, 121659, 162212, 165486, 243318, 330972, 486636, 2951167, 5902334, 8853501, 10453199, 11804668, 17707002, 20906398, 31359597, 35414004, 41812796, 62719194, 125438388, 1118492293, 2236984586, 3355476879, 4473969172, 6710953758, 13421907516]

約数ペア:

[(1, 13421907516), (2, 6710953758), (3, 4473969172), (4, 3355476879), (6, 2236984586), (12, 1118492293), (107, 125438388), (214, 62719194), (321, 41812796), (379, 35414004), (428, 31359597), (642, 20906398), (758, 17707002), (1137, 11804668), (1284, 10453199), (1516, 8853501), (2274, 5902334), (4548, 2951167), (27581, 486636), (40553, 330972), (55162, 243318), (81106, 165486), (82743, 162212), (110324, 121659)]