22271688

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1709}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 60687900

約数和(自身を除く): 38416212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 1709, 2172, 3258, 3418, 4344, 5127, 6516, 6836, 10254, 13032, 13672, 15381, 20508, 30762, 41016, 61524, 123048, 309329, 618658, 927987, 1237316, 1855974, 2474632, 2783961, 3711948, 5567922, 7423896, 11135844, 22271688]

約数ペア:

[(1, 22271688), (2, 11135844), (3, 7423896), (4, 5567922), (6, 3711948), (8, 2783961), (9, 2474632), (12, 1855974), (18, 1237316), (24, 927987), (36, 618658), (72, 309329), (181, 123048), (362, 61524), (543, 41016), (724, 30762), (1086, 20508), (1448, 15381), (1629, 13672), (1709, 13032), (2172, 10254), (3258, 6836), (3418, 6516), (4344, 5127)]