16381224

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 45864000

約数和(自身を除く): 29482776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 419, 543, 724, 838, 1086, 1257, 1448, 1629, 1676, 2172, 2514, 3258, 3352, 3771, 4344, 4887, 5028, 6516, 7542, 9774, 10056, 11313, 13032, 15084, 19548, 22626, 30168, 39096, 45252, 75839, 90504, 151678, 227517, 303356, 455034, 606712, 682551, 910068, 1365102, 1820136, 2047653, 2730204, 4095306, 5460408, 8190612, 16381224]

約数ペア:

[(1, 16381224), (2, 8190612), (3, 5460408), (4, 4095306), (6, 2730204), (8, 2047653), (9, 1820136), (12, 1365102), (18, 910068), (24, 682551), (27, 606712), (36, 455034), (54, 303356), (72, 227517), (108, 151678), (181, 90504), (216, 75839), (362, 45252), (419, 39096), (543, 30168), (724, 22626), (838, 19548), (1086, 15084), (1257, 13032), (1448, 11313), (1629, 10056), (1676, 9774), (2172, 7542), (2514, 6516), (3258, 5028), (3352, 4887), (3771, 4344)]