17420688

素因数分解:

$2^4\times 3^2\times {\mathrm{120977}}^1$

素因数の和:120991

約数の個数: 30

約数和(自身を含む): 48754134

約数和(自身を除く): 31333446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 120977, 241954, 362931, 483908, 725862, 967816, 1088793, 1451724, 1935632, 2177586, 2903448, 4355172, 5806896, 8710344, 17420688]

約数ペア:

[(1, 17420688), (2, 8710344), (3, 5806896), (4, 4355172), (6, 2903448), (8, 2177586), (9, 1935632), (12, 1451724), (16, 1088793), (18, 967816), (24, 725862), (36, 483908), (48, 362931), (72, 241954), (144, 120977)]