17447256

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 47932560

約数和(自身を除く): 30485304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3413, 5112, 6826, 10239, 13652, 20478, 27304, 30717, 40956, 61434, 81912, 122868, 242323, 245736, 484646, 726969, 969292, 1453938, 1938584, 2180907, 2907876, 4361814, 5815752, 8723628, 17447256]

約数ペア:

[(1, 17447256), (2, 8723628), (3, 5815752), (4, 4361814), (6, 2907876), (8, 2180907), (9, 1938584), (12, 1453938), (18, 969292), (24, 726969), (36, 484646), (71, 245736), (72, 242323), (142, 122868), (213, 81912), (284, 61434), (426, 40956), (568, 30717), (639, 27304), (852, 20478), (1278, 13652), (1704, 10239), (2556, 6826), (3413, 5112)]