23157864

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1777}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 63101220

約数和(自身を除く): 39943356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 1777, 2172, 3258, 3554, 4344, 5331, 6516, 7108, 10662, 13032, 14216, 15993, 21324, 31986, 42648, 63972, 127944, 321637, 643274, 964911, 1286548, 1929822, 2573096, 2894733, 3859644, 5789466, 7719288, 11578932, 23157864]

約数ペア:

[(1, 23157864), (2, 11578932), (3, 7719288), (4, 5789466), (6, 3859644), (8, 2894733), (9, 2573096), (12, 1929822), (18, 1286548), (24, 964911), (36, 643274), (72, 321637), (181, 127944), (362, 63972), (543, 42648), (724, 31986), (1086, 21324), (1448, 15993), (1629, 14216), (1777, 13032), (2172, 10662), (3258, 7108), (3554, 6516), (4344, 5331)]