9137518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 6738482

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 349, 494, 689, 698, 1007, 1378, 2014, 4537, 6631, 9074, 13091, 13262, 18497, 26182, 36994, 86203, 172406, 240461, 351443, 480922, 702886, 4568759, 9137518]

約数ペア:

[(1, 9137518), (2, 4568759), (13, 702886), (19, 480922), (26, 351443), (38, 240461), (53, 172406), (106, 86203), (247, 36994), (349, 26182), (494, 18497), (689, 13262), (698, 13091), (1007, 9074), (1378, 6631), (2014, 4537)]