726853626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{8081}}^1$

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 1664245440

約数和(自身を除く): 937391814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 342, 526, 789, 1578, 2367, 4734, 4997, 8081, 9994, 14991, 16162, 24243, 29982, 44973, 48486, 72729, 89946, 145458, 153539, 307078, 460617, 921234, 1381851, 2125303, 2763702, 4250606, 6375909, 12751818, 19127727, 38255454, 40380757, 80761514, 121142271, 242284542, 363426813, 726853626]

約数ペア:

[(1, 726853626), (2, 363426813), (3, 242284542), (6, 121142271), (9, 80761514), (18, 40380757), (19, 38255454), (38, 19127727), (57, 12751818), (114, 6375909), (171, 4250606), (263, 2763702), (342, 2125303), (526, 1381851), (789, 921234), (1578, 460617), (2367, 307078), (4734, 153539), (4997, 145458), (8081, 89946), (9994, 72729), (14991, 48486), (16162, 44973), (24243, 29982)]