16120584

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 43936620

約数和(自身を除く): 27816036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1237, 1448, 1629, 2172, 2474, 3258, 3711, 4344, 4948, 6516, 7422, 9896, 11133, 13032, 14844, 22266, 29688, 44532, 89064, 223897, 447794, 671691, 895588, 1343382, 1791176, 2015073, 2686764, 4030146, 5373528, 8060292, 16120584]

約数ペア:

[(1, 16120584), (2, 8060292), (3, 5373528), (4, 4030146), (6, 2686764), (8, 2015073), (9, 1791176), (12, 1343382), (18, 895588), (24, 671691), (36, 447794), (72, 223897), (181, 89064), (362, 44532), (543, 29688), (724, 22266), (1086, 14844), (1237, 13032), (1448, 11133), (1629, 9896), (2172, 7422), (2474, 6516), (3258, 4948), (3711, 4344)]