18738324

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15773}}^1$

素因数の和:15797

約数の個数: 48

約数和(自身を含む): 53000640

約数和(自身を除く): 34262316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15773, 31546, 47319, 63092, 94638, 141957, 173503, 189276, 283914, 347006, 425871, 520509, 567828, 694012, 851742, 1041018, 1561527, 1703484, 2082036, 3123054, 4684581, 6246108, 9369162, 18738324]

約数ペア:

[(1, 18738324), (2, 9369162), (3, 6246108), (4, 4684581), (6, 3123054), (9, 2082036), (11, 1703484), (12, 1561527), (18, 1041018), (22, 851742), (27, 694012), (33, 567828), (36, 520509), (44, 425871), (54, 347006), (66, 283914), (99, 189276), (108, 173503), (132, 141957), (198, 94638), (297, 63092), (396, 47319), (594, 31546), (1188, 15773)]